1250425022331 has 4 divisors (see below), whose sum is σ = 1667233363112. Its totient is φ = 833616681552.

The previous prime is 1250425022303. The next prime is 1250425022381. The reversal of 1250425022331 is 1332205240521.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1250425022331 - 2²¹ = 1250422925179 is a prime.

It is a super-2 number, since 2×1250425022331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1250425022381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208404170386 + ... + 208404170391.

It is an arithmetic number, because the mean of its divisors is an integer number (416808340778).

Almost surely, 2^{1250425022331} is an apocalyptic number.

1250425022331 is a deficient number, since it is larger than the sum of its proper divisors (416808340781).

1250425022331 is an equidigital number, since it uses as much as digits as its factorization.

1250425022331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416808340780.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 1250425022331 in words is "one trillion, two hundred fifty billion, four hundred twenty-five million, twenty-two thousand, three hundred thirty-one".