2204213572 has 12 divisors (see below), whose sum is σ = 4208044176. Its totient is φ = 1001915240.

The previous prime is 2204213563. The next prime is 2204213581. The reversal of 2204213572 is 2753124022.

It is an interprime number because it is at equal distance from previous prime (2204213563) and next prime (2204213581).

It is a self number, because there is not a number n which added to its sum of digits gives 2204213572.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25047838 + ... + 25047925.

It is an arithmetic number, because the mean of its divisors is an integer number (350670348).

Almost surely, 2^2204213572 is an apocalyptic number.

2204213572 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2204213572 is a deficient number, since it is larger than the sum of its proper divisors (2003830604).

2204213572 is a wasteful number, since it uses less digits than its factorization.

2204213572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50095778 (or 50095776 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 2204213572 is about 46949.0529403949. The cubic root of 2204213572 is about 1301.4212409110.

Adding to 2204213572 its reverse (2753124022), we get a palindrome (4957337594).

The spelling of 2204213572 in words is "two billion, two hundred four million, two hundred thirteen thousand, five hundred seventy-two".