113011223022 has 24 divisors (see below), whose sum is σ = 249007781880. Its totient is φ = 37031925840.

The previous prime is 113011223009. The next prime is 113011223053. The reversal of 113011223022 is 220322110311.

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 = 113011222986 and 113011223004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53205729 + ... + 53207852.

It is an arithmetic number, because the mean of its divisors is an integer number (10375324245).

Almost surely, 2^113011223022 is an apocalyptic number.

113011223022 is an abundant number, since it is smaller than the sum of its proper divisors (135996558858).

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

113011223022 is a wasteful number, since it uses less digits than its factorization.

113011223022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106413648 (or 106413645 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 113011223022 its reverse (220322110311), we get a palindrome (333333333333).

The spelling of 113011223022 in words is "one hundred thirteen billion, eleven million, two hundred twenty-three thousand, twenty-two".