125610122 has 16 divisors (see below), whose sum is σ = 207366912. Its totient is φ = 56589120.

The previous prime is 125610119. The next prime is 125610131. The reversal of 125610122 is 221016521.

It is a junction number, because it is equal to n+sod(n) for n = 125610094 and 125610103.

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, 22778 + ... + 27749.

It is an arithmetic number, because the mean of its divisors is an integer number (12960432).

Almost surely, 2^125610122 is an apocalyptic number.

125610122 is a deficient number, since it is larger than the sum of its proper divisors (81756790).

125610122 is a wasteful number, since it uses less digits than its factorization.

125610122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50653.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 125610122 is about 11207.5921588894. The cubic root of 125610122 is about 500.8121760259.

Adding to 125610122 its reverse (221016521), we get a palindrome (346626643).

The spelling of 125610122 in words is "one hundred twenty-five million, six hundred ten thousand, one hundred twenty-two".