11612415520422 has 12 divisors (see below), whose sum is σ = 25160233627620. Its totient is φ = 3870805173468.

The previous prime is 11612415520421. The next prime is 11612415520441. The reversal of 11612415520422 is 22402551421611.

11612415520422 is a `hidden beast` number, since 1 + 1 + 6 + 12 + 415 + 5 + 204 + 22 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11612415520421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 322567097772 + ... + 322567097807.

It is an arithmetic number, because the mean of its divisors is an integer number (2096686135635).

Almost surely, 2^{11612415520422} is an apocalyptic number.

11612415520422 is an abundant number, since it is smaller than the sum of its proper divisors (13547818107198).

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

11612415520422 is a wasteful number, since it uses less digits than its factorization.

11612415520422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645134195587 (or 645134195584 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The spelling of 11612415520422 in words is "eleven trillion, six hundred twelve billion, four hundred fifteen million, five hundred twenty thousand, four hundred twenty-two".