112202100202 has 8 divisors (see below), whose sum is σ = 174106707300. Its totient is φ = 54166531104.

The previous prime is 112202100139. The next prime is 112202100233. The reversal of 112202100202 is 202001202211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 103826372841 + 8375727361 = 322221^2 + 91519^2 .

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

It is a super-2 number, since 2×112202100202² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 967259427 + ... + 967259542.

Almost surely, 2^112202100202 is an apocalyptic number.

112202100202 is a deficient number, since it is larger than the sum of its proper divisors (61904607098).

112202100202 is a wasteful number, since it uses less digits than its factorization.

112202100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934519000.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 112202100202 its reverse (202001202211), we get a palindrome (314203302413).

The spelling of 112202100202 in words is "one hundred twelve billion, two hundred two million, one hundred thousand, two hundred two".