220112120102224 has 40 divisors (see below), whose sum is σ = 488748758613120. Its totient is φ = 94070997591168.

The previous prime is 220112120102219. The next prime is 220112120102239. The reversal of 220112120102224 is 422201021211022.

It is a junction number, because it is equal to n+sod(n) for n = 220112120102195 and 220112120102204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2737128019 + ... + 2737208434.

It is an arithmetic number, because the mean of its divisors is an integer number (12218718965328).

Almost surely, 2^{220112120102224} is an apocalyptic number.

It is an amenable number.

220112120102224 is an abundant number, since it is smaller than the sum of its proper divisors (268636638510896).

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

220112120102224 is a wasteful number, since it uses less digits than its factorization.

220112120102224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5474336827 (or 5474336821 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 220112120102224 its reverse (422201021211022), we get a palindrome (642313141313246).

The spelling of 220112120102224 in words is "two hundred twenty trillion, one hundred twelve billion, one hundred twenty million, one hundred two thousand, two hundred twenty-four".