3322012020 has 24 divisors (see below), whose sum is σ = 9301633824. Its totient is φ = 885869856.

The previous prime is 3322011989. The next prime is 3322012021. The reversal of 3322012020 is 202102233.

It is a super-2 number, since 2×3322012020² = 22071527722048960800, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3322012021) 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 7 ways as a sum of consecutive naturals, for example, 27683374 + ... + 27683493.

It is an arithmetic number, because the mean of its divisors is an integer number (387568076).

Almost surely, 2^3322012020 is an apocalyptic number.

3322012020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3322012020 is an abundant number, since it is smaller than the sum of its proper divisors (5979621804).

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

3322012020 is a wasteful number, since it uses less digits than its factorization.

3322012020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55366879 (or 55366877 counting only the distinct ones).

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

The square root of 3322012020 is about 57636.8980775336. The cubic root of 3322012020 is about 1492.1084843505.

Adding to 3322012020 its reverse (202102233), we get a palindrome (3524114253).

The spelling of 3322012020 in words is "three billion, three hundred twenty-two million, twelve thousand, twenty".