2224452172 has 12 divisors (see below), whose sum is σ = 3908945656. Its totient is φ = 1107610560.

The previous prime is 2224452137. The next prime is 2224452203. The reversal of 2224452172 is 2712544222.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1152798 + ... + 1154725.

Almost surely, 2^2224452172 is an apocalyptic number.

It is an amenable number.

2224452172 is a deficient number, since it is larger than the sum of its proper divisors (1684493484).

2224452172 is a wasteful number, since it uses less digits than its factorization.

2224452172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307768 (or 2307766 counting only the distinct ones).

The product of its digits is 17920, while the sum is 31.

The square root of 2224452172 is about 47164.0983376127. The cubic root of 2224452172 is about 1305.3922323770.

Adding to 2224452172 its reverse (2712544222), we get a palindrome (4936996394).

The spelling of 2224452172 in words is "two billion, two hundred twenty-four million, four hundred fifty-two thousand, one hundred seventy-two".