125025022 has 8 divisors (see below), whose sum is σ = 187596000. Its totient is φ = 62493024.

The previous prime is 125025011. The next prime is 125025041. The reversal of 125025022 is 220520521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×125025022² = 31262512252200968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379 + ... + 15817.

It is an arithmetic number, because the mean of its divisors is an integer number (23449500).

Almost surely, 2^125025022 is an apocalyptic number.

125025022 is a deficient number, since it is larger than the sum of its proper divisors (62570978).

125025022 is a wasteful number, since it uses less digits than its factorization.

125025022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19490.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 125025022 is about 11181.4588493631. The cubic root of 125025022 is about 500.0333604408.

Adding to 125025022 its reverse (220520521), we get a palindrome (345545543).

The spelling of 125025022 in words is "one hundred twenty-five million, twenty-five thousand, twenty-two".