22220222039 has 2 divisors, whose sum is σ = 22220222040. Its totient is φ = 22220222038.

The previous prime is 22220222027. The next prime is 22220222041. The reversal of 22220222039 is 93022202222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22220222039 - 2⁴ = 22220222023 is a prime.

It is a super-2 number, since 2×22220222039² (a number of 21 digits) contains 22 as substring.

Together with 22220222041, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 22220221999 and 22220222017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22220222009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11110111019 + 11110111020.

It is an arithmetic number, because the mean of its divisors is an integer number (11110111020).

Almost surely, 2^22220222039 is an apocalyptic number.

22220222039 is a deficient number, since it is larger than the sum of its proper divisors (1).

22220222039 is an equidigital number, since it uses as much as digits as its factorization.

22220222039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

The spelling of 22220222039 in words is "twenty-two billion, two hundred twenty million, two hundred twenty-two thousand, thirty-nine".