112422945 has 16 divisors (see below), whose sum is σ = 180348480. Its totient is φ = 59801664.

The previous prime is 112422929. The next prime is 112422977. The reversal of 112422945 is 549224211.

It is not a de Polignac number, because 112422945 - 2⁴ = 112422929 is a prime.

It is a super-3 number, since 3×112422945³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3799 + ... + 15468.

It is an arithmetic number, because the mean of its divisors is an integer number (11271780).

Almost surely, 2^112422945 is an apocalyptic number.

112422945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112422945 is a deficient number, since it is larger than the sum of its proper divisors (67925535).

112422945 is a wasteful number, since it uses less digits than its factorization.

112422945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19664.

The product of its digits is 5760, while the sum is 30.

The square root of 112422945 is about 10602.9686880609. The cubic root of 112422945 is about 482.6344511526.

The spelling of 112422945 in words is "one hundred twelve million, four hundred twenty-two thousand, nine hundred forty-five".