100112202012202 has 8 divisors (see below), whose sum is σ = 150277675420836. Its totient is φ = 50019643538592.

The previous prime is 100112202012157. The next prime is 100112202012233. The reversal of 100112202012202 is 202210202211001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 99926793402921 + 185408609281 = 9996339^2 + 430591^2 .

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

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, 18228730323 + ... + 18228735814.

Almost surely, 2^{100112202012202} is an apocalyptic number.

100112202012202 is a deficient number, since it is larger than the sum of its proper divisors (50165473408634).

100112202012202 is a wasteful number, since it uses less digits than its factorization.

100112202012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36457467512.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 100112202012202 its reverse (202210202211001), we get a palindrome (302322404223203).

The spelling of 100112202012202 in words is "one hundred trillion, one hundred twelve billion, two hundred two million, twelve thousand, two hundred two".