220232330999 has 2 divisors, whose sum is σ = 220232331000. Its totient is φ = 220232330998.

The previous prime is 220232330993. The next prime is 220232331037. The reversal of 220232330999 is 999033232022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220232330999 - 2²⁴ = 220215553783 is a prime.

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 (220232330993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110116165499 + 110116165500.

It is an arithmetic number, because the mean of its divisors is an integer number (110116165500).

Almost surely, 2^220232330999 is an apocalyptic number.

220232330999 is a deficient number, since it is larger than the sum of its proper divisors (1).

220232330999 is an equidigital number, since it uses as much as digits as its factorization.

220232330999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 314928, while the sum is 44.

It can be divided in two parts, 2202323 and 30999, that added together give a palindrome (2233322).

The spelling of 220232330999 in words is "two hundred twenty billion, two hundred thirty-two million, three hundred thirty thousand, nine hundred ninety-nine".