2212111122199 has 8 divisors (see below), whose sum is σ = 2418009777792. Its totient is φ = 2007012074040.

The previous prime is 2212111122149. The next prime is 2212111122227. The reversal of 2212111122199 is 9912211112122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2212111122199 - 2¹³ = 2212111114007 is a prime.

It is a super-2 number, since 2×2212111122199² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212111122119) 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 7 ways as a sum of consecutive naturals, for example, 199896069 + ... + 199907134.

It is an arithmetic number, because the mean of its divisors is an integer number (302251222224).

Almost surely, 2^{2212111122199} is an apocalyptic number.

2212111122199 is a deficient number, since it is larger than the sum of its proper divisors (205898655593).

2212111122199 is a wasteful number, since it uses less digits than its factorization.

2212111122199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399803717.

The product of its digits is 2592, while the sum is 34.

The spelling of 2212111122199 in words is "two trillion, two hundred twelve billion, one hundred eleven million, one hundred twenty-two thousand, one hundred ninety-nine".