220120321112 has 64 divisors (see below), whose sum is σ = 432712800000. Its totient is φ = 104776873344.

The previous prime is 220120321093. The next prime is 220120321147. The reversal of 220120321112 is 211123021022.

220120321112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 35713343 + ... + 35719505.

It is an arithmetic number, because the mean of its divisors is an integer number (6761137500).

Almost surely, 2^220120321112 is an apocalyptic number.

It is an amenable number.

220120321112 is a deficient number, since it is larger than the sum of its proper divisors (212592478888).

220120321112 is a wasteful number, since it uses less digits than its factorization.

220120321112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7080 (or 7076 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 220120321112 its reverse (211123021022), we get a palindrome (431243342134).

The spelling of 220120321112 in words is "two hundred twenty billion, one hundred twenty million, three hundred twenty-one thousand, one hundred twelve".