112011398 has 16 divisors (see below), whose sum is σ = 174798000. Its totient is φ = 53767392.

The previous prime is 112011391. The next prime is 112011407. The reversal of 112011398 is 893110211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112011391) 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, 4988 + ... + 15776.

It is an arithmetic number, because the mean of its divisors is an integer number (10924875).

Almost surely, 2^112011398 is an apocalyptic number.

112011398 is a deficient number, since it is larger than the sum of its proper divisors (62786602).

112011398 is a wasteful number, since it uses less digits than its factorization.

112011398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10999.

The product of its (nonzero) digits is 432, while the sum is 26.

The square root of 112011398 is about 10583.5437354414. The cubic root of 112011398 is about 482.0448039480.

It can be divided in two parts, 1120113 and 98, that added together give a palindrome (1120211).

The spelling of 112011398 in words is "one hundred twelve million, eleven thousand, three hundred ninety-eight".