22265056113269 has 2 divisors, whose sum is σ = 22265056113270. Its totient is φ = 22265056113268.

The previous prime is 22265056113253. The next prime is 22265056113271. The reversal of 22265056113269 is 96231165056222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22246928722225 + 18127391044 = 4716665^2 + 134638^2 .

It is a cyclic number.

It is not a de Polignac number, because 22265056113269 - 2⁴ = 22265056113253 is a prime.

It is a super-2 number, since 2×22265056113269² (a number of 27 digits) contains 22 as substring.

Together with 22265056113271, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22265056119269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11132528056634 + 11132528056635.

It is an arithmetic number, because the mean of its divisors is an integer number (11132528056635).

Almost surely, 2^{22265056113269} is an apocalyptic number.

It is an amenable number.

22265056113269 is a deficient number, since it is larger than the sum of its proper divisors (1).

22265056113269 is an equidigital number, since it uses as much as digits as its factorization.

22265056113269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2332800, while the sum is 50.

The spelling of 22265056113269 in words is "twenty-two trillion, two hundred sixty-five billion, fifty-six million, one hundred thirteen thousand, two hundred sixty-nine".