100112202002 has 4 divisors (see below), whose sum is σ = 150168303006. Its totient is φ = 50056101000.

The previous prime is 100112201983. The next prime is 100112202017. The reversal of 100112202002 is 200202211001.

It is a happy number.

100112202002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200202211001 = 13 ⋅15400170077.

It can be written as a sum of positive squares in only one way, i.e., 76840394401 + 23271807601 = 277201^2 + 152551^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25028050499 + ... + 25028050502.

Almost surely, 2^100112202002 is an apocalyptic number.

100112202002 is a deficient number, since it is larger than the sum of its proper divisors (50056101004).

100112202002 is an equidigital number, since it uses as much as digits as its factorization.

100112202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50056101003.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100112202002 its reverse (200202211001), we get a palindrome (300314413003).

The spelling of 100112202002 in words is "one hundred billion, one hundred twelve million, two hundred two thousand, two".