200221039 has 2 divisors, whose sum is σ = 200221040. Its totient is φ = 200221038.

The previous prime is 200221027. The next prime is 200221051. The reversal of 200221039 is 930122002.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (200221027) and next prime (200221051).

It is a cyclic number.

It is not a de Polignac number, because 200221039 - 2¹³ = 200212847 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200221009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100110519 + 100110520.

It is an arithmetic number, because the mean of its divisors is an integer number (100110520).

Almost surely, 2^200221039 is an apocalyptic number.

200221039 is a deficient number, since it is larger than the sum of its proper divisors (1).

200221039 is an equidigital number, since it uses as much as digits as its factorization.

200221039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 200221039 is about 14149.9483744641. The cubic root of 200221039 is about 585.0189089756.

The spelling of 200221039 in words is "two hundred million, two hundred twenty-one thousand, thirty-nine".