22929100213 has 2 divisors, whose sum is σ = 22929100214. Its totient is φ = 22929100212.

The previous prime is 22929100163. The next prime is 22929100253. The reversal of 22929100213 is 31200192922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11850064164 + 11079036049 = 108858^2 + 105257^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22929100213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22929100253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11464550106 + 11464550107.

It is an arithmetic number, because the mean of its divisors is an integer number (11464550107).

Almost surely, 2^22929100213 is an apocalyptic number.

It is an amenable number.

22929100213 is a deficient number, since it is larger than the sum of its proper divisors (1).

22929100213 is an equidigital number, since it uses as much as digits as its factorization.

22929100213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 22929100213 in words is "twenty-two billion, nine hundred twenty-nine million, one hundred thousand, two hundred thirteen".