20012200112199 has 16 divisors (see below), whose sum is σ = 27562814300160. Its totient is φ = 12902124490080.

The previous prime is 20012200112161. The next prime is 20012200112279. The reversal of 20012200112199 is 99121100221002.

It is not a de Polignac number, because 20012200112199 - 2¹⁷ = 20012199981127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20012200112159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74635092 + ... + 74902745.

It is an arithmetic number, because the mean of its divisors is an integer number (1722675893760).

Almost surely, 2^{20012200112199} is an apocalyptic number.

20012200112199 is a deficient number, since it is larger than the sum of its proper divisors (7550614187961).

20012200112199 is a wasteful number, since it uses less digits than its factorization.

20012200112199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149539310.

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

The spelling of 20012200112199 in words is "twenty trillion, twelve billion, two hundred million, one hundred twelve thousand, one hundred ninety-nine".