125322522 has 32 divisors (see below), whose sum is σ = 278638080. Its totient is φ = 37316160.

The previous prime is 125322503. The next prime is 125322529. The reversal of 125322522 is 225223521.

It is a junction number, because it is equal to n+sod(n) for n = 125322492 and 125322501.

It is not an unprimeable number, because it can be changed into a prime (125322529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23497 + ... + 28332.

It is an arithmetic number, because the mean of its divisors is an integer number (8707440).

Almost surely, 2^125322522 is an apocalyptic number.

125322522 is an abundant number, since it is smaller than the sum of its proper divisors (153315558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125322522 is a wasteful number, since it uses less digits than its factorization.

125322522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51878.

The product of its digits is 2400, while the sum is 24.

The square root of 125322522 is about 11194.7542179362. The cubic root of 125322522 is about 500.4296600121.

Subtracting 125322522 from its reverse (225223521), we obtain a palindrome (99900999).

The spelling of 125322522 in words is "one hundred twenty-five million, three hundred twenty-two thousand, five hundred twenty-two".