112291202 has 8 divisors (see below), whose sum is σ = 168668796. Its totient is φ = 56068272.

The previous prime is 112291183. The next prime is 112291213. The reversal of 112291202 is 202192211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 79584241 + 32706961 = 8921^2 + 5719^2 .

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

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 36833 + ... + 39764.

Almost surely, 2^112291202 is an apocalyptic number.

112291202 is a deficient number, since it is larger than the sum of its proper divisors (56377594).

112291202 is an equidigital number, since it uses as much as digits as its factorization.

112291202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77332.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 112291202 is about 10596.7543144116. The cubic root of 112291202 is about 482.4458521569.

The spelling of 112291202 in words is "one hundred twelve million, two hundred ninety-one thousand, two hundred two".