220231200239 has 2 divisors, whose sum is σ = 220231200240. Its totient is φ = 220231200238.

The previous prime is 220231200197. The next prime is 220231200289. The reversal of 220231200239 is 932002132022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220231200239 - 2²⁸ = 219962764783 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 (220231200289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110115600119 + 110115600120.

It is an arithmetic number, because the mean of its divisors is an integer number (110115600120).

Almost surely, 2^220231200239 is an apocalyptic number.

220231200239 is a deficient number, since it is larger than the sum of its proper divisors (1).

220231200239 is an equidigital number, since it uses as much as digits as its factorization.

220231200239 is an evil number, because the sum of its binary digits is even.

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

The spelling of 220231200239 in words is "two hundred twenty billion, two hundred thirty-one million, two hundred thousand, two hundred thirty-nine".