112233131020 has 12 divisors (see below), whose sum is σ = 235689575184. Its totient is φ = 44893252400.

The previous prime is 112233130921. The next prime is 112233131029. The reversal of 112233131020 is 20131332211.

It is not an unprimeable number, because it can be changed into a prime (112233131029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2805828256 + ... + 2805828295.

It is an arithmetic number, because the mean of its divisors is an integer number (19640797932).

Almost surely, 2^112233131020 is an apocalyptic number.

112233131020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112233131020 is an abundant number, since it is smaller than the sum of its proper divisors (123456444164).

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

112233131020 is a wasteful number, since it uses less digits than its factorization.

112233131020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5611656560 (or 5611656558 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 112233131020 its reverse (20131332211), we get a palindrome (132364463231).

It can be divided in two parts, 112233 and 131020, that added together give a triangular number (243253 = T₆₉₇).

The spelling of 112233131020 in words is "one hundred twelve billion, two hundred thirty-three million, one hundred thirty-one thousand, twenty".