2102220112099 has 2 divisors, whose sum is σ = 2102220112100. Its totient is φ = 2102220112098.

The previous prime is 2102220112037. The next prime is 2102220112121. The reversal of 2102220112099 is 9902110222012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2102220112099 - 2⁹ = 2102220111587 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2102220112099.

It is not a weakly prime, because it can be changed into another prime (2102220112799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051110056049 + 1051110056050.

It is an arithmetic number, because the mean of its divisors is an integer number (1051110056050).

Almost surely, 2^{2102220112099} is an apocalyptic number.

2102220112099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102220112099 is an equidigital number, since it uses as much as digits as its factorization.

2102220112099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 2102220112099 in words is "two trillion, one hundred two billion, two hundred twenty million, one hundred twelve thousand, ninety-nine".