202001112199 has 4 divisors (see below), whose sum is σ = 202003724664. Its totient is φ = 201998499736.

The previous prime is 202001112149. The next prime is 202001112233. The reversal of 202001112199 is 991211100202.

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

It is a cyclic number.

It is not a de Polignac number, because 202001112199 - 2⁹ = 202001111687 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 (202001112149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1186597 + ... + 1346110.

It is an arithmetic number, because the mean of its divisors is an integer number (50500931166).

Almost surely, 2^202001112199 is an apocalyptic number.

202001112199 is a deficient number, since it is larger than the sum of its proper divisors (2612465).

202001112199 is an equidigital number, since it uses as much as digits as its factorization.

202001112199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2612464.

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 202001112199 in words is "two hundred two billion, one million, one hundred twelve thousand, one hundred ninety-nine".