2122100200039 has 2 divisors, whose sum is σ = 2122100200040. Its totient is φ = 2122100200038.

The previous prime is 2122100200021. The next prime is 2122100200063. The reversal of 2122100200039 is 9300020012212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2122100200039 - 2⁵ = 2122100200007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2122100199992 and 2122100200019.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2122100200079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061050100019 + 1061050100020.

It is an arithmetic number, because the mean of its divisors is an integer number (1061050100020).

Almost surely, 2^{2122100200039} is an apocalyptic number.

2122100200039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122100200039 is an equidigital number, since it uses as much as digits as its factorization.

2122100200039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

The spelling of 2122100200039 in words is "two trillion, one hundred twenty-two billion, one hundred million, two hundred thousand, thirty-nine".