112302130133440 has 84 divisors (see below), whose sum is σ = 289572537835224. Its totient is φ = 41465401875456.

The previous prime is 112302130133377. The next prime is 112302130133441. The reversal of 112302130133440 is 44331031203211.

It is a super-2 number, since 2×112302130133440² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112302130133399 and 112302130133408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112302130133441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1038242242 + ... + 1038350401.

It is an arithmetic number, because the mean of its divisors is an integer number (3447292117086).

Almost surely, 2^{112302130133440} is an apocalyptic number.

112302130133440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112302130133440 is an abundant number, since it is smaller than the sum of its proper divisors (177270407701784).

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

112302130133440 is a wasteful number, since it uses less digits than its factorization.

112302130133440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076592686 (or 2076592663 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 112302130133440 its reverse (44331031203211), we get a palindrome (156633161336651).

The spelling of 112302130133440 in words is "one hundred twelve trillion, three hundred two billion, one hundred thirty million, one hundred thirty-three thousand, four hundred forty".