112200451 has 8 divisors (see below), whose sum is σ = 122928624. Its totient is φ = 101560320.

The previous prime is 112200433. The next prime is 112200497. The reversal of 112200451 is 154002211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112200451 - 2²¹ = 110103299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112200401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19326 + ... + 24451.

It is an arithmetic number, because the mean of its divisors is an integer number (15366078).

Almost surely, 2^112200451 is an apocalyptic number.

112200451 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112200451 is a deficient number, since it is larger than the sum of its proper divisors (10728173).

112200451 is a wasteful number, since it uses less digits than its factorization.

112200451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44021.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 112200451 is about 10592.4714302187. The cubic root of 112200451 is about 482.3158501541.

Adding to 112200451 its reverse (154002211), we get a palindrome (266202662).

The spelling of 112200451 in words is "one hundred twelve million, two hundred thousand, four hundred fifty-one".