220322023109 has 2 divisors, whose sum is σ = 220322023110. Its totient is φ = 220322023108.

The previous prime is 220322023057. The next prime is 220322023127. The reversal of 220322023109 is 901320223022.

220322023109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 220312890625 + 9132484 = 469375^2 + 3022^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220322023109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220322023139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110161011554 + 110161011555.

It is an arithmetic number, because the mean of its divisors is an integer number (110161011555).

Almost surely, 2^220322023109 is an apocalyptic number.

It is an amenable number.

220322023109 is a deficient number, since it is larger than the sum of its proper divisors (1).

220322023109 is an equidigital number, since it uses as much as digits as its factorization.

220322023109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 220322023109 in words is "two hundred twenty billion, three hundred twenty-two million, twenty-three thousand, one hundred nine".