112213298 has 4 divisors (see below), whose sum is σ = 168319950. Its totient is φ = 56106648.

The previous prime is 112213291. The next prime is 112213307. The reversal of 112213298 is 892312211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 109265209 + 2948089 = 10453^2 + 1717^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 112213298.

It is not an unprimeable number, because it can be changed into a prime (112213291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28053323 + ... + 28053326.

Almost surely, 2^112213298 is an apocalyptic number.

112213298 is a deficient number, since it is larger than the sum of its proper divisors (56106652).

112213298 is an equidigital number, since it uses as much as digits as its factorization.

112213298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56106651.

The product of its digits is 1728, while the sum is 29.

The square root of 112213298 is about 10593.0778341330. The cubic root of 112213298 is about 482.3342579092.

The spelling of 112213298 in words is "one hundred twelve million, two hundred thirteen thousand, two hundred ninety-eight".