112204402 has 4 divisors (see below), whose sum is σ = 168306606. Its totient is φ = 56102200.

The previous prime is 112204381. The next prime is 112204409. The reversal of 112204402 is 204402211.

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., 63218401 + 48986001 = 7951^2 + 6999^2 .

It is not an unprimeable number, because it can be changed into a prime (112204409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28051099 + ... + 28051102.

Almost surely, 2^112204402 is an apocalyptic number.

112204402 is a deficient number, since it is larger than the sum of its proper divisors (56102204).

112204402 is an equidigital number, since it uses as much as digits as its factorization.

112204402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56102203.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 112204402 is about 10592.6579289619. The cubic root of 112204402 is about 482.3215114729.

Adding to 112204402 its reverse (204402211), we get a palindrome (316606613).

The spelling of 112204402 in words is "one hundred twelve million, two hundred four thousand, four hundred two".