112021202199 has 4 divisors (see below), whose sum is σ = 149361602936. Its totient is φ = 74680801464.

The previous prime is 112021202197. The next prime is 112021202221. The reversal of 112021202199 is 991202120211.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 112021202199 - 2¹ = 112021202197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112021202197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18670200364 + ... + 18670200369.

It is an arithmetic number, because the mean of its divisors is an integer number (37340400734).

Almost surely, 2^112021202199 is an apocalyptic number.

112021202199 is a deficient number, since it is larger than the sum of its proper divisors (37340400737).

112021202199 is an equidigital number, since it uses as much as digits as its factorization.

112021202199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37340400736.

The product of its (nonzero) digits is 1296, while the sum is 30.

The spelling of 112021202199 in words is "one hundred twelve billion, twenty-one million, two hundred two thousand, one hundred ninety-nine".