112246402 has 4 divisors (see below), whose sum is σ = 168369606. Its totient is φ = 56123200.

The previous prime is 112246399. The next prime is 112246423. The reversal of 112246402 is 204642211.

It is a happy number.

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., 99221521 + 13024881 = 9961^2 + 3609^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 as a sum of consecutive naturals, namely, 28061599 + ... + 28061602.

Almost surely, 2^112246402 is an apocalyptic number.

112246402 is a deficient number, since it is larger than the sum of its proper divisors (56123204).

112246402 is an equidigital number, since it uses as much as digits as its factorization.

112246402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56123203.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 112246402 is about 10594.6402487295. The cubic root of 112246402 is about 482.3816843243.

Adding to 112246402 its reverse (204642211), we get a palindrome (316888613).

It can be divided in two parts, 1122 and 46402, that added together give a square (47524 = 218²).

The spelling of 112246402 in words is "one hundred twelve million, two hundred forty-six thousand, four hundred two".