3230220120 has 64 divisors (see below), whose sum is σ = 9744265440. Its totient is φ = 856627200.

The previous prime is 3230220107. The next prime is 3230220127. The reversal of 3230220120 is 210220323.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 3230220120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230220127) 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, 52641 + ... + 96080.

Almost surely, 2^3230220120 is an apocalyptic number.

3230220120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3230220120 is an abundant number, since it is smaller than the sum of its proper divisors (6514045320).

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

3230220120 is a wasteful number, since it uses less digits than its factorization.

3230220120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148916 (or 148912 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 3230220120 is about 56835.0254684556. The cubic root of 3230220120 is about 1478.2369009709.

Adding to 3230220120 its reverse (210220323), we get a palindrome (3440440443).

The spelling of 3230220120 in words is "three billion, two hundred thirty million, two hundred twenty thousand, one hundred twenty".