251225355422023 has 2 divisors, whose sum is σ = 251225355422024. Its totient is φ = 251225355422022.

The previous prime is 251225355421991. The next prime is 251225355422057. The reversal of 251225355422023 is 320224553522152.

251225355422023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 251225355422023 - 2⁵ = 251225355421991 is a prime.

It is a super-2 number, since 2×251225355422023² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (251225355462023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125612677711011 + 125612677711012.

It is an arithmetic number, because the mean of its divisors is an integer number (125612677711012).

Almost surely, 2^{251225355422023} is an apocalyptic number.

251225355422023 is a deficient number, since it is larger than the sum of its proper divisors (1).

251225355422023 is an equidigital number, since it uses as much as digits as its factorization.

251225355422023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440000, while the sum is 43.

The spelling of 251225355422023 in words is "two hundred fifty-one trillion, two hundred twenty-five billion, three hundred fifty-five million, four hundred twenty-two thousand, twenty-three".