2100122200259 has 2 divisors, whose sum is σ = 2100122200260. Its totient is φ = 2100122200258.

The previous prime is 2100122200193. The next prime is 2100122200273. The reversal of 2100122200259 is 9520022210012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2100122200259 - 2¹² = 2100122196163 is a prime.

It is not a weakly prime, because it can be changed into another prime (2100122200859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050061100129 + 1050061100130.

It is an arithmetic number, because the mean of its divisors is an integer number (1050061100130).

Almost surely, 2^{2100122200259} is an apocalyptic number.

2100122200259 is a deficient number, since it is larger than the sum of its proper divisors (1).

2100122200259 is an equidigital number, since it uses as much as digits as its factorization.

2100122200259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The spelling of 2100122200259 in words is "two trillion, one hundred billion, one hundred twenty-two million, two hundred thousand, two hundred fifty-nine".