22620112969 has 2 divisors, whose sum is σ = 22620112970. Its totient is φ = 22620112968.

The previous prime is 22620112961. The next prime is 22620112973. The reversal of 22620112969 is 96921102622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19465830400 + 3154282569 = 139520^2 + 56163^2 .

It is a cyclic number.

It is not a de Polignac number, because 22620112969 - 2³ = 22620112961 is a prime.

It is a super-2 number, since 2×22620112969² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22620112961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11310056484 + 11310056485.

It is an arithmetic number, because the mean of its divisors is an integer number (11310056485).

Almost surely, 2^22620112969 is an apocalyptic number.

It is an amenable number.

22620112969 is a deficient number, since it is larger than the sum of its proper divisors (1).

22620112969 is an equidigital number, since it uses as much as digits as its factorization.

22620112969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 40.

The spelling of 22620112969 in words is "twenty-two billion, six hundred twenty million, one hundred twelve thousand, nine hundred sixty-nine".