3226662732732 has 12 divisors (see below), whose sum is σ = 7528879709736. Its totient is φ = 1075554244240.

The previous prime is 3226662732679. The next prime is 3226662732739. The reversal of 3226662732732 is 2372372666223.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3226662732732² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3226662732739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134444280519 + ... + 134444280542.

It is an arithmetic number, because the mean of its divisors is an integer number (627406642478).

Almost surely, 2^{3226662732732} is an apocalyptic number.

It is an amenable number.

3226662732732 is an abundant number, since it is smaller than the sum of its proper divisors (4302216977004).

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

3226662732732 is a wasteful number, since it uses less digits than its factorization.

3226662732732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268888561068 (or 268888561066 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 51.

The spelling of 3226662732732 in words is "three trillion, two hundred twenty-six billion, six hundred sixty-two million, seven hundred thirty-two thousand, seven hundred thirty-two".