112203434 has 24 divisors (see below), whose sum is σ = 207303300. Its totient is φ = 45257856.

The previous prime is 112203433. The next prime is 112203449. The reversal of 112203434 is 434302211.

It can be written as a sum of positive squares in 2 ways, for example, as 106028209 + 6175225 = 10297^2 + 2485^2 .

It is a super-2 number, since 2×112203434² = 25179221202784712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112203433) 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, 32009 + ... + 35340.

Almost surely, 2^112203434 is an apocalyptic number.

112203434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

112203434 is a deficient number, since it is larger than the sum of its proper divisors (95099866).

112203434 is a wasteful number, since it uses less digits than its factorization.

112203434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67382 (or 67375 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 112203434 is about 10592.6122368375. The cubic root of 112203434 is about 482.3201244549.

Adding to 112203434 its reverse (434302211), we get a palindrome (546505645).

The spelling of 112203434 in words is "one hundred twelve million, two hundred three thousand, four hundred thirty-four".