22370702369 has 2 divisors, whose sum is σ = 22370702370. Its totient is φ = 22370702368.

The previous prime is 22370702351. The next prime is 22370702381. The reversal of 22370702369 is 96320707322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15892384225 + 6478318144 = 126065^2 + 80488^2 .

It is a cyclic number.

It is not a de Polignac number, because 22370702369 - 2²⁰ = 22369653793 is a prime.

It is a super-2 number, since 2×22370702369² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (22370702069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11185351184 + 11185351185.

It is an arithmetic number, because the mean of its divisors is an integer number (11185351185).

Almost surely, 2^22370702369 is an apocalyptic number.

It is an amenable number.

22370702369 is a deficient number, since it is larger than the sum of its proper divisors (1).

22370702369 is an equidigital number, since it uses as much as digits as its factorization.

22370702369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 41.

The spelling of 22370702369 in words is "twenty-two billion, three hundred seventy million, seven hundred two thousand, three hundred sixty-nine".