13232635664622 has 32 divisors (see below), whose sum is σ = 28877844297600. Its totient is φ = 4008967482720.

The previous prime is 13232635664561. The next prime is 13232635664627. The reversal of 13232635664622 is 22646653623231.

It is a super-2 number, since 2×13232635664622² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13232635664627) 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, 22763608 + ... + 23337675.

It is an arithmetic number, because the mean of its divisors is an integer number (902432634300).

Almost surely, 2^{13232635664622} is an apocalyptic number.

13232635664622 is an abundant number, since it is smaller than the sum of its proper divisors (15645208632978).

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

13232635664622 is a wasteful number, since it uses less digits than its factorization.

13232635664622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46105648.

The product of its digits is 11197440, while the sum is 51.

The spelling of 13232635664622 in words is "thirteen trillion, two hundred thirty-two billion, six hundred thirty-five million, six hundred sixty-four thousand, six hundred twenty-two".