112422100 has 36 divisors (see below), whose sum is σ = 278808544. Its totient is φ = 38544480.

The previous prime is 112422083. The next prime is 112422109. The reversal of 112422100 is 1224211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112422109) 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, 79602 + ... + 81001.

Almost surely, 2^112422100 is an apocalyptic number.

112422100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112422100 is an abundant number, since it is smaller than the sum of its proper divisors (166386444).

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

112422100 is a wasteful number, since it uses less digits than its factorization.

112422100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160624 (or 160617 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 112422100 is about 10602.9288406553. The cubic root of 112422100 is about 482.6332419477.

Adding to 112422100 its reverse (1224211), we get a palindrome (113646311).

The spelling of 112422100 in words is "one hundred twelve million, four hundred twenty-two thousand, one hundred".