112425999 has 16 divisors (see below), whose sum is σ = 171494400. Its totient is φ = 64176480.

The previous prime is 112425997. The next prime is 112426009. The reversal of 112425999 is 999524211.

It is not a de Polignac number, because 112425999 - 2¹ = 112425997 is a prime.

It is a super-2 number, since 2×112425999² = 25279210502296002, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112425999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112425991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23677 + ... + 28025.

It is an arithmetic number, because the mean of its divisors is an integer number (10718400).

Almost surely, 2^112425999 is an apocalyptic number.

112425999 is a deficient number, since it is larger than the sum of its proper divisors (59068401).

112425999 is a wasteful number, since it uses less digits than its factorization.

112425999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5590.

The product of its digits is 58320, while the sum is 42.

The square root of 112425999 is about 10603.1127033527. The cubic root of 112425999 is about 482.6388214119.

The spelling of 112425999 in words is "one hundred twelve million, four hundred twenty-five thousand, nine hundred ninety-nine".