220120010111012 has 96 divisors (see below), whose sum is σ = 434207126707200. Its totient is φ = 96732781056000.

The previous prime is 220120010110951. The next prime is 220120010111117. The reversal of 220120010111012 is 210111010021022.

It is a super-2 number, since 2×220120010111012² (a number of 29 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 31 ways as a sum of consecutive naturals, for example, 6352835864 + ... + 6352870512.

It is an arithmetic number, because the mean of its divisors is an integer number (4522990903200).

Almost surely, 2^{220120010111012} is an apocalyptic number.

220120010111012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

220120010111012 is a deficient number, since it is larger than the sum of its proper divisors (214087116596188).

220120010111012 is a wasteful number, since it uses less digits than its factorization.

220120010111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39093 (or 39091 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 220120010111012 its reverse (210111010021022), we get a palindrome (430231020132034).

The spelling of 220120010111012 in words is "two hundred twenty trillion, one hundred twenty billion, ten million, one hundred eleven thousand, twelve".