2122101102239 has 2 divisors, whose sum is σ = 2122101102240. Its totient is φ = 2122101102238.

The previous prime is 2122101102223. The next prime is 2122101102257. The reversal of 2122101102239 is 9322011012212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2122101102239 - 2⁴ = 2122101102223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2122101102439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061050551119 + 1061050551120.

It is an arithmetic number, because the mean of its divisors is an integer number (1061050551120).

Almost surely, 2^{2122101102239} is an apocalyptic number.

2122101102239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122101102239 is an equidigital number, since it uses as much as digits as its factorization.

2122101102239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 2122101102239 in words is "two trillion, one hundred twenty-two billion, one hundred one million, one hundred two thousand, two hundred thirty-nine".