3125222004 has 24 divisors (see below), whose sum is σ = 7543640160. Its totient is φ = 1005818464.

The previous prime is 3125221999. The next prime is 3125222017. The reversal of 3125222004 is 4002225213.

3125222004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 4489914 + ... + 4490609.

It is an arithmetic number, because the mean of its divisors is an integer number (314318340).

Almost surely, 2^3125222004 is an apocalyptic number.

It is an amenable number.

3125222004 is an abundant number, since it is smaller than the sum of its proper divisors (4418418156).

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

3125222004 is a wasteful number, since it uses less digits than its factorization.

3125222004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8980559 (or 8980557 counting only the distinct ones).

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

The square root of 3125222004 is about 55903.6850663711. The cubic root of 3125222004 is about 1462.0434892804.

Adding to 3125222004 its reverse (4002225213), we get a palindrome (7127447217).

The spelling of 3125222004 in words is "three billion, one hundred twenty-five million, two hundred twenty-two thousand, four".