125440692622 has 32 divisors (see below), whose sum is σ = 215903784960. Its totient is φ = 53544805920.

The previous prime is 125440692557. The next prime is 125440692697. The reversal of 125440692622 is 226296044521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13145529 + ... + 13155067.

It is an arithmetic number, because the mean of its divisors is an integer number (6746993280).

Almost surely, 2^125440692622 is an apocalyptic number.

125440692622 is a deficient number, since it is larger than the sum of its proper divisors (90463092338).

125440692622 is a wasteful number, since it uses less digits than its factorization.

125440692622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13216.

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 125440692622 in words is "one hundred twenty-five billion, four hundred forty million, six hundred ninety-two thousand, six hundred twenty-two".