22212020100239 has 2 divisors, whose sum is σ = 22212020100240. Its totient is φ = 22212020100238.

The previous prime is 22212020100079. The next prime is 22212020100241. The reversal of 22212020100239 is 93200102021222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22212020100239 is a prime.

Together with 22212020100241, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22212020100839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106010050119 + 11106010050120.

It is an arithmetic number, because the mean of its divisors is an integer number (11106010050120).

Almost surely, 2^{22212020100239} is an apocalyptic number.

22212020100239 is a deficient number, since it is larger than the sum of its proper divisors (1).

22212020100239 is an equidigital number, since it uses as much as digits as its factorization.

22212020100239 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 22212020100239 in words is "twenty-two trillion, two hundred twelve billion, twenty million, one hundred thousand, two hundred thirty-nine".