99100112002202 has 4 divisors (see below), whose sum is σ = 148650168003306. Its totient is φ = 49550056001100.

The previous prime is 99100112002189. The next prime is 99100112002223. The reversal of 99100112002202 is 20220021100199.

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., 90758984616001 + 8341127386201 = 9526751^2 + 2888101^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24775028000549 + ... + 24775028000552.

Almost surely, 2^{99100112002202} is an apocalyptic number.

99100112002202 is a deficient number, since it is larger than the sum of its proper divisors (49550056001104).

99100112002202 is a wasteful number, since it uses less digits than its factorization.

99100112002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49550056001103.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 99100112002202 in words is "ninety-nine trillion, one hundred billion, one hundred twelve million, two thousand, two hundred two".