3224220032 has 32 divisors (see below), whose sum is σ = 7007185800. Its totient is φ = 1465553920.

The previous prime is 3224220011. The next prime is 3224220047. The reversal of 3224220032 is 2300224223.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 3224219986 and 3224220013.

It is a congruent number.

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, 1143557 + ... + 1146372.

Almost surely, 2^3224220032 is an apocalyptic number.

3224220032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3224220032 is an abundant number, since it is smaller than the sum of its proper divisors (3782965768).

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

3224220032 is a wasteful number, since it uses less digits than its factorization.

3224220032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2289954 (or 2289942 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 3224220032 is about 56782.2158074163. The cubic root of 3224220032 is about 1477.3210656693.

Adding to 3224220032 its reverse (2300224223), we get a palindrome (5524444255).

The spelling of 3224220032 in words is "three billion, two hundred twenty-four million, two hundred twenty thousand, thirty-two".