112298463840 has 48 divisors (see below), whose sum is σ = 353740162608. Its totient is φ = 29946256896.

The previous prime is 112298463811. The next prime is 112298463857. The reversal of 112298463840 is 48364892211.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×112298463840² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 112298463840.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116977087 + ... + 116978046.

It is an arithmetic number, because the mean of its divisors is an integer number (7369586721).

Almost surely, 2^112298463840 is an apocalyptic number.

112298463840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112298463840 is an abundant number, since it is smaller than the sum of its proper divisors (241441698768).

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

112298463840 is a wasteful number, since it uses less digits than its factorization.

112298463840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233955151 (or 233955143 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The spelling of 112298463840 in words is "one hundred twelve billion, two hundred ninety-eight million, four hundred sixty-three thousand, eight hundred forty".