11561200656360 has 32 divisors (see below), whose sum is σ = 34683601969440. Its totient is φ = 3082986841664.

The previous prime is 11561200656347. The next prime is 11561200656361. The reversal of 11561200656360 is 6365600216511.

It is a super-2 number, since 2×11561200656360² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11561200656361) 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, 48171669282 + ... + 48171669521.

It is an arithmetic number, because the mean of its divisors is an integer number (1083862561545).

Almost surely, 2^{11561200656360} is an apocalyptic number.

11561200656360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11561200656360 is an abundant number, since it is smaller than the sum of its proper divisors (23122401313080).

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

11561200656360 is a wasteful number, since it uses less digits than its factorization.

11561200656360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96343338817 (or 96343338813 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The spelling of 11561200656360 in words is "eleven trillion, five hundred sixty-one billion, two hundred million, six hundred fifty-six thousand, three hundred sixty".