112203013120 has 88 divisors (see below), whose sum is σ = 293624594928. Its totient is φ = 40801075200.

The previous prime is 112203013103. The next prime is 112203013123. The reversal of 112203013120 is 21310302211.

It is a tau number, because it is divible by the number of its divisors (88).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 112203013094 and 112203013103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112203013123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 939801 + ... + 1052440.

Almost surely, 2^112203013120 is an apocalyptic number.

112203013120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112203013120 is an abundant number, since it is smaller than the sum of its proper divisors (181421581808).

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

112203013120 is a wasteful number, since it uses less digits than its factorization.

112203013120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992277 (or 1992259 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 112203013120 its reverse (21310302211), we get a palindrome (133513315331).

The spelling of 112203013120 in words is "one hundred twelve billion, two hundred three million, thirteen thousand, one hundred twenty".