2112100022099 has 2 divisors, whose sum is σ = 2112100022100. Its totient is φ = 2112100022098.

The previous prime is 2112100022059. The next prime is 2112100022117. The reversal of 2112100022099 is 9902200012112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2112100022099 - 2¹² = 2112100018003 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2112100022059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056050011049 + 1056050011050.

It is an arithmetic number, because the mean of its divisors is an integer number (1056050011050).

Almost surely, 2^{2112100022099} is an apocalyptic number.

2112100022099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112100022099 is an equidigital number, since it uses as much as digits as its factorization.

2112100022099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 2112100022099 in words is "two trillion, one hundred twelve billion, one hundred million, twenty-two thousand, ninety-nine".