22002442039 has 2 divisors, whose sum is σ = 22002442040. Its totient is φ = 22002442038.

The previous prime is 22002442027. The next prime is 22002442069. The reversal of 22002442039 is 93024420022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22002442039 - 2¹³ = 22002433847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22002441998 and 22002442016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22002442069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001221019 + 11001221020.

It is an arithmetic number, because the mean of its divisors is an integer number (11001221020).

Almost surely, 2^22002442039 is an apocalyptic number.

22002442039 is a deficient number, since it is larger than the sum of its proper divisors (1).

22002442039 is an equidigital number, since it uses as much as digits as its factorization.

22002442039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 22002442039 in words is "twenty-two billion, two million, four hundred forty-two thousand, thirty-nine".