125327122 has 4 divisors (see below), whose sum is σ = 187990686. Its totient is φ = 62663560.

The previous prime is 125327113. The next prime is 125327129. The reversal of 125327122 is 221723521.

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

It can be written as a sum of positive squares in only one way, i.e., 119705481 + 5621641 = 10941^2 + 2371^2 .

It is not an unprimeable number, because it can be changed into a prime (125327129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31331779 + ... + 31331782.

Almost surely, 2^125327122 is an apocalyptic number.

125327122 is a deficient number, since it is larger than the sum of its proper divisors (62663564).

125327122 is an equidigital number, since it uses as much as digits as its factorization.

125327122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62663563.

The product of its digits is 1680, while the sum is 25.

The square root of 125327122 is about 11194.9596694227. The cubic root of 125327122 is about 500.4357827431.

The spelling of 125327122 in words is "one hundred twenty-five million, three hundred twenty-seven thousand, one hundred twenty-two".