Search a number
-
+
2222202031080 = 233518518350259
BaseRepresentation
bin100000010101100101100…
…100000000101111101000
321212102220002011120110220
4200111211210000233220
5242402032204443310
64420510541410040
7316356144414453
oct40254544005750
97772802146426
102222202031080
117874811285a9
122ba816b69920
13131725521135
14797ab4a249a
153cc1068b670
hex20565900be8

2222202031080 has 32 divisors (see below), whose sum is σ = 6666606093600. Its totient is φ = 592587208256.

The previous prime is 2222202031079. The next prime is 2222202031117. The reversal of 2222202031080 is 801302022222.

It is a super-3 number, since 3×22222020310803 (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2222202031080.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9259175010 + ... + 9259175249.

It is an arithmetic number, because the mean of its divisors is an integer number (208331440425).

Almost surely, 22222202031080 is an apocalyptic number.

2222202031080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222202031080 is an abundant number, since it is smaller than the sum of its proper divisors (4444404062520).

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

2222202031080 is a wasteful number, since it uses less digits than its factorization.

2222202031080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18518350273 (or 18518350269 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The spelling of 2222202031080 in words is "two trillion, two hundred twenty-two billion, two hundred two million, thirty-one thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 18518350259 37036700518 55555050777 74073401036 92591751295 111110101554 148146802072 185183502590 222220203108 277775253885 370367005180 444440406216 555550507770 740734010360 1111101015540 2222202031080