220322200639 has 2 divisors, whose sum is σ = 220322200640. Its totient is φ = 220322200638.

The previous prime is 220322200619. The next prime is 220322200669. The reversal of 220322200639 is 936002223022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220322200639 - 2⁹ = 220322200127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220322200639.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220322200619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110161100319 + 110161100320.

It is an arithmetic number, because the mean of its divisors is an integer number (110161100320).

Almost surely, 2^220322200639 is an apocalyptic number.

220322200639 is a deficient number, since it is larger than the sum of its proper divisors (1).

220322200639 is an equidigital number, since it uses as much as digits as its factorization.

220322200639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 220322200639 in words is "two hundred twenty billion, three hundred twenty-two million, two hundred thousand, six hundred thirty-nine".