22102120039 has 2 divisors, whose sum is σ = 22102120040. Its totient is φ = 22102120038.

The previous prime is 22102119989. The next prime is 22102120081. The reversal of 22102120039 is 93002120122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22102120039 - 2¹¹ = 22102117991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22102520039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11051060019 + 11051060020.

It is an arithmetic number, because the mean of its divisors is an integer number (11051060020).

Almost surely, 2^22102120039 is an apocalyptic number.

22102120039 is a deficient number, since it is larger than the sum of its proper divisors (1).

22102120039 is an equidigital number, since it uses as much as digits as its factorization.

22102120039 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 22102120039 in words is "twenty-two billion, one hundred two million, one hundred twenty thousand, thirty-nine".