Search a number
-
+
12202010212001 = 67237179767857
BaseRepresentation
bin1011000110010000000001…
…1110111111011010100001
31121012111112001221010202012
42301210000132333122201
53044404204103241001
641541305350002305
72366365121332631
oct261440036773241
947174461833665
1012202010212001
113984930728035
1214509b8646395
136a684c3202cc
1430281aa566c1
15162607ac32bb
hexb19007bf6a1

12202010212001 has 8 divisors (see below), whose sum is σ = 12384198109920. Its totient is φ = 12019824324288.

The previous prime is 12202010211821. The next prime is 12202010212039. The reversal of 12202010212001 is 10021201020221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12202010212001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12202010215001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15507065 + ... + 16274921.

It is an arithmetic number, because the mean of its divisors is an integer number (1548024763740).

Almost surely, 212202010212001 is an apocalyptic number.

It is an amenable number.

12202010212001 is a deficient number, since it is larger than the sum of its proper divisors (182187897919).

12202010212001 is an equidigital number, since it uses as much as digits as its factorization.

12202010212001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005103.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12202010212001 its reverse (10021201020221), we get a palindrome (22223211232222).

The spelling of 12202010212001 in words is "twelve trillion, two hundred two billion, ten million, two hundred twelve thousand, one".

Divisors: 1 67 237179 767857 15890993 51446419 182119555403 12202010212001