125216204 has 24 divisors (see below), whose sum is σ = 222769680. Its totient is φ = 61576704.

The previous prime is 125216197. The next prime is 125216249. The reversal of 125216204 is 402612521.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 125216204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61832 + ... + 63824.

It is an arithmetic number, because the mean of its divisors is an integer number (9282070).

Almost surely, 2^125216204 is an apocalyptic number.

It is an amenable number.

125216204 is a deficient number, since it is larger than the sum of its proper divisors (97553476).

125216204 is a wasteful number, since it uses less digits than its factorization.

125216204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2249 (or 2247 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 125216204 is about 11190.0046470053. The cubic root of 125216204 is about 500.2881059580.

Adding to 125216204 its reverse (402612521), we get a palindrome (527828725).

The spelling of 125216204 in words is "one hundred twenty-five million, two hundred sixteen thousand, two hundred four".