2312022004 has 24 divisors (see below), whose sum is σ = 4079699456. Its totient is φ = 1146420000.

The previous prime is 2312021989. The next prime is 2312022017. The reversal of 2312022004 is 4002202132.

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, 396349 + ... + 402139.

Almost surely, 2^2312022004 is an apocalyptic number.

It is an amenable number.

2312022004 is a deficient number, since it is larger than the sum of its proper divisors (1767677452).

2312022004 is a wasteful number, since it uses less digits than its factorization.

2312022004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6607 (or 6605 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2312022004 is about 48083.4899315763. The cubic root of 2312022004 is about 1322.3019985804.

Adding to 2312022004 its reverse (4002202132), we get a palindrome (6314224136).

The spelling of 2312022004 in words is "two billion, three hundred twelve million, twenty-two thousand, four".