12402722664213 has 32 divisors (see below), whose sum is σ = 18960695599104. Its totient is φ = 7064283329472.

The previous prime is 12402722664203. The next prime is 12402722664229. The reversal of 12402722664213 is 31246622720421.

It is not a de Polignac number, because 12402722664213 - 2⁹ = 12402722663701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12402722664203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80519356 + ... + 80673242.

It is an arithmetic number, because the mean of its divisors is an integer number (592521737472).

Almost surely, 2^{12402722664213} is an apocalyptic number.

It is an amenable number.

12402722664213 is a deficient number, since it is larger than the sum of its proper divisors (6557972934891).

12402722664213 is a wasteful number, since it uses less digits than its factorization.

12402722664213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166321.

The product of its (nonzero) digits is 387072, while the sum is 42.

The spelling of 12402722664213 in words is "twelve trillion, four hundred two billion, seven hundred twenty-two million, six hundred sixty-four thousand, two hundred thirteen".