Search a number
-
+
2232110221000 = 235311202919111
BaseRepresentation
bin100000011110110100001…
…000110000011011001000
321220101110121011202211221
4200132310020300123020
5243032330204033000
64425230044331424
7320156525554522
oct40366410603310
97811417152757
102232110221000
117906a6035310
12300721243b74
131326441a47ca
147a06b366a12
153d0e046161a
hex207b42306c8

2232110221000 has 64 divisors (see below), whose sum is σ = 5697968664960. Its totient is φ = 811676440000.

The previous prime is 2232110220983. The next prime is 2232110221021. The reversal of 2232110221000 is 1220112322.

It is a happy number.

It is a super-3 number, since 3×22321102210003 (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101448556 + ... + 101470555.

It is an arithmetic number, because the mean of its divisors is an integer number (89030760390).

Almost surely, 22232110221000 is an apocalyptic number.

2232110221000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2232110221000 is an abundant number, since it is smaller than the sum of its proper divisors (3465858443960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2232110221000 is a wasteful number, since it uses less digits than its factorization.

2232110221000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202919143 (or 202919129 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2232110221000 its reverse (1220112322), we get a palindrome (2233330333322).

The spelling of 2232110221000 in words is "two trillion, two hundred thirty-two billion, one hundred ten million, two hundred twenty-one thousand".

Divisors: 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 125 200 220 250 275 440 500 550 1000 1100 1375 2200 2750 5500 11000 202919111 405838222 811676444 1014595555 1623352888 2029191110 2232110221 4058382220 4464220442 5072977775 8116764440 8928440884 10145955550 11160551105 17856881768 20291911100 22321102210 25364888875 40583822200 44642204420 50729777750 55802755525 89284408840 101459555500 111605511050 202919111000 223211022100 279013777625 446422044200 558027555250 1116055110500 2232110221000