11522656566336 has 28 divisors (see below), whose sum is σ = 30487028832272. Its totient is φ = 3840885522048.

The previous prime is 11522656566329. The next prime is 11522656566341. The reversal of 11522656566336 is 63366565622511.

It is a super-2 number, since 2×11522656566336² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30006917950 + ... + 30006918333.

Almost surely, 2^{11522656566336} is an apocalyptic number.

11522656566336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11522656566336 is an abundant number, since it is smaller than the sum of its proper divisors (18964372265936).

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

11522656566336 is an equidigital number, since it uses as much as digits as its factorization.

11522656566336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60013836298 (or 60013836288 counting only the distinct ones).

The product of its digits is 34992000, while the sum is 57.

The spelling of 11522656566336 in words is "eleven trillion, five hundred twenty-two billion, six hundred fifty-six million, five hundred sixty-six thousand, three hundred thirty-six".