125124614122 has 16 divisors (see below), whose sum is σ = 196116665472. Its totient is φ = 59759876880.

The previous prime is 125124614113. The next prime is 125124614161. The reversal of 125124614122 is 221416421521.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1837329 + ... + 1904212.

It is an arithmetic number, because the mean of its divisors is an integer number (12257291592).

Almost surely, 2^125124614122 is an apocalyptic number.

125124614122 is a deficient number, since it is larger than the sum of its proper divisors (70992051350).

125124614122 is a wasteful number, since it uses less digits than its factorization.

125124614122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3742293.

The product of its digits is 7680, while the sum is 31.

The spelling of 125124614122 in words is "one hundred twenty-five billion, one hundred twenty-four million, six hundred fourteen thousand, one hundred twenty-two".