220332031320127 has 2 divisors, whose sum is σ = 220332031320128. Its totient is φ = 220332031320126.

The previous prime is 220332031320103. The next prime is 220332031320143. The reversal of 220332031320127 is 721023130233022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220332031320127 - 2¹⁹ = 220332030795839 is a prime.

It is a super-2 number, since 2×220332031320127² (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 (220332031320187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110166015660063 + 110166015660064.

It is an arithmetic number, because the mean of its divisors is an integer number (110166015660064).

Almost surely, 2^{220332031320127} is an apocalyptic number.

220332031320127 is a deficient number, since it is larger than the sum of its proper divisors (1).

220332031320127 is an equidigital number, since it uses as much as digits as its factorization.

220332031320127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 31.

Adding to 220332031320127 its reverse (721023130233022), we get a palindrome (941355161553149).

The spelling of 220332031320127 in words is "two hundred twenty trillion, three hundred thirty-two billion, thirty-one million, three hundred twenty thousand, one hundred twenty-seven".