20302122199 has 16 divisors (see below), whose sum is σ = 20772902304. Its totient is φ = 19837440000.

The previous prime is 20302122173. The next prime is 20302122223. The reversal of 20302122199 is 99122120302.

It is a cyclic number.

It is not a de Polignac number, because 20302122199 - 2⁵ = 20302122167 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20302122199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20302128199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3533469 + ... + 3539209.

It is an arithmetic number, because the mean of its divisors is an integer number (1298306394).

Almost surely, 2^20302122199 is an apocalyptic number.

20302122199 is a deficient number, since it is larger than the sum of its proper divisors (470780105).

20302122199 is a wasteful number, since it uses less digits than its factorization.

20302122199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6258.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 20302122199 in words is "twenty billion, three hundred two million, one hundred twenty-two thousand, one hundred ninety-nine".