22012210039 has 2 divisors, whose sum is σ = 22012210040. Its totient is φ = 22012210038.

The previous prime is 22012210037. The next prime is 22012210123. The reversal of 22012210039 is 93001221022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22012210039 - 2¹ = 22012210037 is a prime.

Together with 22012210037, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22012210037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11006105019 + 11006105020.

It is an arithmetic number, because the mean of its divisors is an integer number (11006105020).

Almost surely, 2^22012210039 is an apocalyptic number.

22012210039 is a deficient number, since it is larger than the sum of its proper divisors (1).

22012210039 is an equidigital number, since it uses as much as digits as its factorization.

22012210039 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 22012210039 in words is "twenty-two billion, twelve million, two hundred ten thousand, thirty-nine".