2112200000199 has 16 divisors (see below), whose sum is σ = 3129208192000. Its totient is φ = 1408122980568.

The previous prime is 2112200000149. The next prime is 2112200000201. The reversal of 2112200000199 is 9910000022112.

It is not a de Polignac number, because 2112200000199 - 2⁹ = 2112199999687 is a prime.

It is a super-2 number, since 2×2112200000199² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112200000129) 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, 5781642 + ... + 6136104.

It is an arithmetic number, because the mean of its divisors is an integer number (195575512000).

Almost surely, 2^{2112200000199} is an apocalyptic number.

2112200000199 is a deficient number, since it is larger than the sum of its proper divisors (1017008191801).

2112200000199 is a wasteful number, since it uses less digits than its factorization.

2112200000199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575171 (or 575165 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The spelling of 2112200000199 in words is "two trillion, one hundred twelve billion, two hundred million, one hundred ninety-nine", and thus it is an aban number.