11522426604 has 48 divisors (see below), whose sum is σ = 29063983872. Its totient is φ = 3531868992.

The previous prime is 11522426603. The next prime is 11522426609. The reversal of 11522426604 is 40662422511.

It is not an unprimeable number, because it can be changed into a prime (11522426603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99394 + ... + 181449.

It is an arithmetic number, because the mean of its divisors is an integer number (605499664).

Almost surely, 2^11522426604 is an apocalyptic number.

It is an amenable number.

11522426604 is an abundant number, since it is smaller than the sum of its proper divisors (17541557268).

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

11522426604 is a wasteful number, since it uses less digits than its factorization.

11522426604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281126 (or 281124 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 11522426604 in words is "eleven billion, five hundred twenty-two million, four hundred twenty-six thousand, six hundred four".