20202211200199 has 4 divisors (see below), whose sum is σ = 23088241371664. Its totient is φ = 17316181028736.

The previous prime is 20202211200191. The next prime is 20202211200229. The reversal of 20202211200199 is 99100211220202.

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 20202211200199 - 2³ = 20202211200191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20202211200199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20202211200191) 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, 1443015085722 + ... + 1443015085735.

It is an arithmetic number, because the mean of its divisors is an integer number (5772060342916).

Almost surely, 2^{20202211200199} is an apocalyptic number.

20202211200199 is a deficient number, since it is larger than the sum of its proper divisors (2886030171465).

20202211200199 is an equidigital number, since it uses as much as digits as its factorization.

20202211200199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2886030171464.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 20202211200199 in words is "twenty trillion, two hundred two billion, two hundred eleven million, two hundred thousand, one hundred ninety-nine".