2220112201999 has 2 divisors, whose sum is σ = 2220112202000. Its totient is φ = 2220112201998.

The previous prime is 2220112201997. The next prime is 2220112202029. The reversal of 2220112201999 is 9991022110222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2220112201999 - 2¹ = 2220112201997 is a prime.

Together with 2220112201997, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2220112201991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110056100999 + 1110056101000.

It is an arithmetic number, because the mean of its divisors is an integer number (1110056101000).

Almost surely, 2^{2220112201999} is an apocalyptic number.

2220112201999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220112201999 is an equidigital number, since it uses as much as digits as its factorization.

2220112201999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 40.

The spelling of 2220112201999 in words is "two trillion, two hundred twenty billion, one hundred twelve million, two hundred one thousand, nine hundred ninety-nine".