220012817039 has 2 divisors, whose sum is σ = 220012817040. Its totient is φ = 220012817038.

The previous prime is 220012817033. The next prime is 220012817053. The reversal of 220012817039 is 930718210022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220012817039 - 2²⁰ = 220011768463 is a prime.

It is a super-2 number, since 2×220012817039² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220012817033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110006408519 + 110006408520.

It is an arithmetic number, because the mean of its divisors is an integer number (110006408520).

Almost surely, 2^220012817039 is an apocalyptic number.

220012817039 is a deficient number, since it is larger than the sum of its proper divisors (1).

220012817039 is an equidigital number, since it uses as much as digits as its factorization.

220012817039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 35.

The spelling of 220012817039 in words is "two hundred twenty billion, twelve million, eight hundred seventeen thousand, thirty-nine".