3222202020 has 96 divisors (see below), whose sum is σ = 9910010880. Its totient is φ = 778631040.

The previous prime is 3222202019. The next prime is 3222202021. The reversal of 3222202020 is 202022223.

It is an interprime number because it is at equal distance from previous prime (3222202019) and next prime (3222202021).

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

It is not an unprimeable number, because it can be changed into a prime (3222202021) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 35226 + ... + 87665.

It is an arithmetic number, because the mean of its divisors is an integer number (103229280).

Almost surely, 2^3222202020 is an apocalyptic number.

3222202020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3222202020 is an abundant number, since it is smaller than the sum of its proper divisors (6687808860).

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

3222202020 is a wasteful number, since it uses less digits than its factorization.

3222202020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122945 (or 122943 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 3222202020 is about 56764.4432721752. The cubic root of 3222202020 is about 1477.0127870980.

Adding to 3222202020 its reverse (202022223), we get a palindrome (3424224243).

The spelling of 3222202020 in words is "three billion, two hundred twenty-two million, two hundred two thousand, twenty".