22012130039 has 2 divisors, whose sum is σ = 22012130040. Its totient is φ = 22012130038.

The previous prime is 22012130017. The next prime is 22012130053. The reversal of 22012130039 is 93003121022.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22012130039 is a prime.

It is a super-2 number, since 2×22012130039² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22012129996 and 22012130023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22012130099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11006065019 + 11006065020.

It is an arithmetic number, because the mean of its divisors is an integer number (11006065020).

Almost surely, 2^22012130039 is an apocalyptic number.

22012130039 is a deficient number, since it is larger than the sum of its proper divisors (1).

22012130039 is an equidigital number, since it uses as much as digits as its factorization.

22012130039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The spelling of 22012130039 in words is "twenty-two billion, twelve million, one hundred thirty thousand, thirty-nine".