3322001020 has 48 divisors (see below), whose sum is σ = 7517885760. Its totient is φ = 1225760256.

The previous prime is 3322000963. The next prime is 3322001051. The reversal of 3322001020 is 201002233.

It is a happy number.

It is a super-2 number, since 2×3322001020² = 22071381553762080800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 494041 + ... + 500719.

It is an arithmetic number, because the mean of its divisors is an integer number (156622620).

Almost surely, 2^3322001020 is an apocalyptic number.

It is an amenable number.

3322001020 is an abundant number, since it is smaller than the sum of its proper divisors (4195884740).

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

3322001020 is a wasteful number, since it uses less digits than its factorization.

3322001020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8614 (or 8612 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 3322001020 is about 57636.8026524720. The cubic root of 3322001020 is about 1492.1068374357.

Adding to 3322001020 its reverse (201002233), we get a palindrome (3523003253).

The spelling of 3322001020 in words is "three billion, three hundred twenty-two million, one thousand, twenty".