11520656215022 has 8 divisors (see below), whose sum is σ = 17284644786672. Its totient is φ = 5759107952800.

The previous prime is 11520656214913. The next prime is 11520656215039. The reversal of 11520656215022 is 22051265602511.

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

It is a congruent number.

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, 610065554 + ... + 610084437.

It is an arithmetic number, because the mean of its divisors is an integer number (2160580598334).

Almost surely, 2^{11520656215022} is an apocalyptic number.

11520656215022 is a deficient number, since it is larger than the sum of its proper divisors (5763988571650).

11520656215022 is a wasteful number, since it uses less digits than its factorization.

11520656215022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220154714.

The product of its (nonzero) digits is 72000, while the sum is 38.

The spelling of 11520656215022 in words is "eleven trillion, five hundred twenty billion, six hundred fifty-six million, two hundred fifteen thousand, twenty-two".