112202111320 has 128 divisors (see below), whose sum is σ = 289401336000. Its totient is φ = 38806732800.

The previous prime is 112202111311. The next prime is 112202111321. The reversal of 112202111320 is 23111202211.

It is a junction number, because it is equal to n+sod(n) for n = 112202111294 and 112202111303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112202111321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 815520 + ... + 943120.

Almost surely, 2^112202111320 is an apocalyptic number.

112202111320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112202111320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144700668000).

112202111320 is an abundant number, since it is smaller than the sum of its proper divisors (177199224680).

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

112202111320 is a wasteful number, since it uses less digits than its factorization.

112202111320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127733 (or 127729 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 112202111320 its reverse (23111202211), we get a palindrome (135313313531).

The spelling of 112202111320 in words is "one hundred twelve billion, two hundred two million, one hundred eleven thousand, three hundred twenty".