22042009685213 has 32 divisors (see below), whose sum is σ = 25299905030400. Its totient is φ = 18811590336000.

The previous prime is 22042009685203. The next prime is 22042009685237. The reversal of 22042009685213 is 31258690024022.

It is not a de Polignac number, because 22042009685213 - 2¹² = 22042009681117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22042009685203) 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, 5377409438 + ... + 5377413536.

It is an arithmetic number, because the mean of its divisors is an integer number (790622032200).

Almost surely, 2^{22042009685213} is an apocalyptic number.

It is an amenable number.

22042009685213 is a deficient number, since it is larger than the sum of its proper divisors (3257895345187).

22042009685213 is a wasteful number, since it uses less digits than its factorization.

22042009685213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7749.

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 22042009685213 in words is "twenty-two trillion, forty-two billion, nine million, six hundred eighty-five thousand, two hundred thirteen".