220022111210120 has 32 divisors (see below), whose sum is σ = 499856058486720. Its totient is φ = 87154389681600.

The previous prime is 220022111210107. The next prime is 220022111210159. The reversal of 220022111210120 is 21012111220022.

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 7 ways as a sum of consecutive naturals, for example, 26701708406 + ... + 26701716645.

It is an arithmetic number, because the mean of its divisors is an integer number (15620501827710).

Almost surely, 2^{220022111210120} is an apocalyptic number.

220022111210120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220022111210120 is an abundant number, since it is smaller than the sum of its proper divisors (279833947276600).

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

220022111210120 is a wasteful number, since it uses less digits than its factorization.

220022111210120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53403425165 (or 53403425161 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 220022111210120 its reverse (21012111220022), we get a palindrome (241034222430142).

The spelling of 220022111210120 in words is "two hundred twenty trillion, twenty-two billion, one hundred eleven million, two hundred ten thousand, one hundred twenty".