20001110022199 has 16 divisors (see below), whose sum is σ = 20233088742240. Its totient is φ = 19769806873600.

The previous prime is 20001110022181. The next prime is 20001110022233. The reversal of 20001110022199 is 99122001110002.

It is a cyclic number.

It is not a de Polignac number, because 20001110022199 - 2¹⁷ = 20001109891127 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 (20001110022139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 478737999 + ... + 478779775.

It is an arithmetic number, because the mean of its divisors is an integer number (1264568046390).

Almost surely, 2^{20001110022199} is an apocalyptic number.

20001110022199 is a deficient number, since it is larger than the sum of its proper divisors (231978720041).

20001110022199 is a wasteful number, since it uses less digits than its factorization.

20001110022199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49730.

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

The spelling of 20001110022199 in words is "twenty trillion, one billion, one hundred ten million, twenty-two thousand, one hundred ninety-nine".