2122532204 has 48 divisors (see below), whose sum is σ = 4047998976. Its totient is φ = 967982400.

The previous prime is 2122532201. The next prime is 2122532213. The reversal of 2122532204 is 4022352212.

It is a self number, because there is not a number n which added to its sum of digits gives 2122532204.

It is not an unprimeable number, because it can be changed into a prime (2122532201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2185439 + ... + 2186409.

It is an arithmetic number, because the mean of its divisors is an integer number (84333312).

Almost surely, 2^2122532204 is an apocalyptic number.

It is an amenable number.

2122532204 is a deficient number, since it is larger than the sum of its proper divisors (1925466772).

2122532204 is a wasteful number, since it uses less digits than its factorization.

2122532204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446 (or 1444 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2122532204 is about 46070.9475049081. The cubic root of 2122532204 is about 1285.1429242430.

Adding to 2122532204 its reverse (4022352212), we get a palindrome (6144884416).

The spelling of 2122532204 in words is "two billion, one hundred twenty-two million, five hundred thirty-two thousand, two hundred four".