220230432204269 has 2 divisors, whose sum is σ = 220230432204270. Its totient is φ = 220230432204268.

The previous prime is 220230432204253. The next prime is 220230432204311. The reversal of 220230432204269 is 962402234032022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 207211361046244 + 13019071158025 = 14394838^2 + 3608195^2 .

It is a cyclic number.

It is not a de Polignac number, because 220230432204269 - 2⁴ = 220230432204253 is a prime.

It is a super-2 number, since 2×220230432204269² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220230432204869) 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, 110115216102134 + 110115216102135.

It is an arithmetic number, because the mean of its divisors is an integer number (110115216102135).

Almost surely, 2^{220230432204269} is an apocalyptic number.

It is an amenable number.

220230432204269 is a deficient number, since it is larger than the sum of its proper divisors (1).

220230432204269 is an equidigital number, since it uses as much as digits as its factorization.

220230432204269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 41.

The spelling of 220230432204269 in words is "two hundred twenty trillion, two hundred thirty billion, four hundred thirty-two million, two hundred four thousand, two hundred sixty-nine".