200221203030239 has 2 divisors, whose sum is σ = 200221203030240. Its totient is φ = 200221203030238.

The previous prime is 200221203030223. The next prime is 200221203030293. The reversal of 200221203030239 is 932030302122002.

It is a happy number.

Together with next prime (200221203030293) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200221203030239 - 2⁴ = 200221203030223 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 (200221203032239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100110601515119 + 100110601515120.

It is an arithmetic number, because the mean of its divisors is an integer number (100110601515120).

Almost surely, 2^{200221203030239} is an apocalyptic number.

200221203030239 is a deficient number, since it is larger than the sum of its proper divisors (1).

200221203030239 is an equidigital number, since it uses as much as digits as its factorization.

200221203030239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 200221203030239 in words is "two hundred trillion, two hundred twenty-one billion, two hundred three million, thirty thousand, two hundred thirty-nine".