11634665622 has 16 divisors (see below), whose sum is σ = 23283921072. Its totient is φ = 3875790240.

The previous prime is 11634665591. The next prime is 11634665639. The reversal of 11634665622 is 22656643611.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 597529 + ... + 616692.

It is an arithmetic number, because the mean of its divisors is an integer number (1455245067).

Almost surely, 2^11634665622 is an apocalyptic number.

11634665622 is an abundant number, since it is smaller than the sum of its proper divisors (11649255450).

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

11634665622 is a wasteful number, since it uses less digits than its factorization.

11634665622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215823.

The product of its digits is 311040, while the sum is 42.

The spelling of 11634665622 in words is "eleven billion, six hundred thirty-four million, six hundred sixty-five thousand, six hundred twenty-two".