112220011202022 has 80 divisors (see below), whose sum is σ = 253953528622992. Its totient is φ = 37035153028800.

The previous prime is 112220011202017. The next prime is 112220011202053. The reversal of 112220011202022 is 220202110022211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 112220011201986 and 112220011202004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 643217533 + ... + 643391975.

Almost surely, 2^{112220011202022} is an apocalyptic number.

112220011202022 is an abundant number, since it is smaller than the sum of its proper divisors (141733517420970).

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

112220011202022 is a wasteful number, since it uses less digits than its factorization.

112220011202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213875 (or 213866 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 112220011202022 its reverse (220202110022211), we get a palindrome (332422121224233).

The spelling of 112220011202022 in words is "one hundred twelve trillion, two hundred twenty billion, eleven million, two hundred two thousand, twenty-two".