200220439 has 2 divisors, whose sum is σ = 200220440. Its totient is φ = 200220438.

The previous prime is 200220421. The next prime is 200220457. The reversal of 200220439 is 934022002.

It is a balanced prime because it is at equal distance from previous prime (200220421) and next prime (200220457).

It is a cyclic number.

It is not a de Polignac number, because 200220439 - 2¹¹ = 200218391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200220409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100110219 + 100110220.

It is an arithmetic number, because the mean of its divisors is an integer number (100110220).

Almost surely, 2^200220439 is an apocalyptic number.

200220439 is a deficient number, since it is larger than the sum of its proper divisors (1).

200220439 is an equidigital number, since it uses as much as digits as its factorization.

200220439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 200220439 is about 14149.9271729575. The cubic root of 200220439 is about 585.0183246019.

The spelling of 200220439 in words is "two hundred million, two hundred twenty thousand, four hundred thirty-nine".