11522656566352 has 40 divisors (see below), whose sum is σ = 22332726475136. Its totient is φ = 5759372750976.

The previous prime is 11522656566347. The next prime is 11522656566397. The reversal of 11522656566352 is 25366565622511.

It is a super-2 number, since 2×11522656566352² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11522656566293 and 11522656566302.

It is a congruent number.

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, 1056828133 + ... + 1056839035.

Almost surely, 2^{11522656566352} is an apocalyptic number.

It is an amenable number.

11522656566352 is a deficient number, since it is larger than the sum of its proper divisors (10810069908784).

11522656566352 is a wasteful number, since it uses less digits than its factorization.

11522656566352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27275 (or 27269 counting only the distinct ones).

The product of its digits is 19440000, while the sum is 55.

The spelling of 11522656566352 in words is "eleven trillion, five hundred twenty-two billion, six hundred fifty-six million, five hundred sixty-six thousand, three hundred fifty-two".