3220231032 has 64 divisors (see below), whose sum is σ = 9010461600. Its totient is φ = 1065565440.

The previous prime is 3220231031. The next prime is 3220231043. The reversal of 3220231032 is 2301320223.

It is a happy number.

3220231032 is a `hidden beast` number, since 322 + 0 + 2 + 310 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3220230996 and 3220231014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220231031) 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, 24819 + ... + 84002.

Almost surely, 2^3220231032 is an apocalyptic number.

It is an amenable number.

3220231032 is an abundant number, since it is smaller than the sum of its proper divisors (5790230568).

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

3220231032 is a wasteful number, since it uses less digits than its factorization.

3220231032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108973 (or 108963 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3220231032 is about 56747.0795019444. The cubic root of 3220231032 is about 1476.7115678033.

Adding to 3220231032 its reverse (2301320223), we get a palindrome (5521551255).

The spelling of 3220231032 in words is "three billion, two hundred twenty million, two hundred thirty-one thousand, thirty-two".