113120220200022 has 64 divisors (see below), whose sum is σ = 287292198781440. Its totient is φ = 32319753465888.

The previous prime is 113120220199999. The next prime is 113120220200101. The reversal of 113120220200022 is 220002022021311.

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 = 113120220199968 and 113120220200004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39656193 + ... + 42412899.

It is an arithmetic number, because the mean of its divisors is an integer number (4488940605960).

Almost surely, 2^{113120220200022} is an apocalyptic number.

113120220200022 is an abundant number, since it is smaller than the sum of its proper divisors (174171978581418).

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

113120220200022 is a wasteful number, since it uses less digits than its factorization.

113120220200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2865282 (or 2865276 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 113120220200022 its reverse (220002022021311), we get a palindrome (333122242221333).

The spelling of 113120220200022 in words is "one hundred thirteen trillion, one hundred twenty billion, two hundred twenty million, two hundred thousand, twenty-two".