125420322 has 32 divisors (see below), whose sum is σ = 266265792. Its totient is φ = 39248384.

The previous prime is 125420297. The next prime is 125420333. The reversal of 125420322 is 223024521.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46318 + ... + 48950.

It is an arithmetic number, because the mean of its divisors is an integer number (8320806).

Almost surely, 2^125420322 is an apocalyptic number.

125420322 is an abundant number, since it is smaller than the sum of its proper divisors (140845470).

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

125420322 is a wasteful number, since it uses less digits than its factorization.

125420322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3122.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 125420322 is about 11199.1214834022. The cubic root of 125420322 is about 500.5598023421.

Adding to 125420322 its reverse (223024521), we get a palindrome (348444843).

The spelling of 125420322 in words is "one hundred twenty-five million, four hundred twenty thousand, three hundred twenty-two".