3331112122020 has 48 divisors (see below), whose sum is σ = 9327721677120. Its totient is φ = 888238686336.

The previous prime is 3331112122003. The next prime is 3331112122049. The reversal of 3331112122020 is 202212111333.

It is a super-2 number, since 2×3331112122020² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 876250 + ... + 2725809.

It is an arithmetic number, because the mean of its divisors is an integer number (194327534940).

Almost surely, 2^{3331112122020} is an apocalyptic number.

3331112122020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3331112122020 is an abundant number, since it is smaller than the sum of its proper divisors (5996609555100).

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

3331112122020 is a wasteful number, since it uses less digits than its factorization.

3331112122020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3617484 (or 3617482 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 3331112122020 its reverse (202212111333), we get a palindrome (3533324233353).

The spelling of 3331112122020 in words is "three trillion, three hundred thirty-one billion, one hundred twelve million, one hundred twenty-two thousand, twenty".