20002101222239 has 2 divisors, whose sum is σ = 20002101222240. Its totient is φ = 20002101222238.

The previous prime is 20002101222209. The next prime is 20002101222269. The reversal of 20002101222239 is 93222210120002.

It is a balanced prime because it is at equal distance from previous prime (20002101222209) and next prime (20002101222269).

It is a cyclic number.

It is not a de Polignac number, because 20002101222239 - 2²⁸ = 20001832786783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20002101222209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10001050611119 + 10001050611120.

It is an arithmetic number, because the mean of its divisors is an integer number (10001050611120).

Almost surely, 2^{20002101222239} is an apocalyptic number.

20002101222239 is a deficient number, since it is larger than the sum of its proper divisors (1).

20002101222239 is an equidigital number, since it uses as much as digits as its factorization.

20002101222239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 20002101222239 in words is "twenty trillion, two billion, one hundred one million, two hundred twenty-two thousand, two hundred thirty-nine".