125522252 has 6 divisors (see below), whose sum is σ = 219663948. Its totient is φ = 62761124.

The previous prime is 125522251. The next prime is 125522261. The reversal of 125522252 is 252225521.

It is not an unprimeable number, because it can be changed into a prime (125522251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15690278 + ... + 15690285.

It is an arithmetic number, because the mean of its divisors is an integer number (36610658).

Almost surely, 2^125522252 is an apocalyptic number.

It is an amenable number.

125522252 is a deficient number, since it is larger than the sum of its proper divisors (94141696).

125522252 is a wasteful number, since it uses less digits than its factorization.

125522252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31380567 (or 31380565 counting only the distinct ones).

The product of its digits is 4000, while the sum is 26.

The square root of 125522252 is about 11203.6713625490. The cubic root of 125522252 is about 500.6953684770.

Adding to 125522252 its reverse (252225521), we get a palindrome (377747773).

The spelling of 125522252 in words is "one hundred twenty-five million, five hundred twenty-two thousand, two hundred fifty-two".