112500299418 has 64 divisors (see below), whose sum is σ = 254395330560. Its totient is φ = 32907238848.

The previous prime is 112500299363. The next prime is 112500299473. The reversal of 112500299418 is 814992005211.

It is an interprime number because it is at equal distance from previous prime (112500299363) and next prime (112500299473).

It is a super-2 number, since 2×112500299418² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112500299418.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100063 + ... + 484781.

It is an arithmetic number, because the mean of its divisors is an integer number (3974927040).

Almost surely, 2^112500299418 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112500299418, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127197665280).

112500299418 is an abundant number, since it is smaller than the sum of its proper divisors (141895031142).

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

112500299418 is a wasteful number, since it uses less digits than its factorization.

112500299418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384923.

The product of its (nonzero) digits is 51840, while the sum is 42.

The spelling of 112500299418 in words is "one hundred twelve billion, five hundred million, two hundred ninety-nine thousand, four hundred eighteen".