705220199 has 2 divisors, whose sum is σ = 705220200. Its totient is φ = 705220198.

The previous prime is 705220189. The next prime is 705220249. The reversal of 705220199 is 991022507.

It is a weak prime.

It is an emirp because it is prime and its reverse (991022507) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 705220199 - 2⁴ = 705220183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (705220189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352610099 + 352610100.

It is an arithmetic number, because the mean of its divisors is an integer number (352610100).

Almost surely, 2^705220199 is an apocalyptic number.

705220199 is a deficient number, since it is larger than the sum of its proper divisors (1).

705220199 is an equidigital number, since it uses as much as digits as its factorization.

705220199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 705220199 is about 26555.9823580300. The cubic root of 705220199 is about 890.1056975843.

The spelling of 705220199 in words is "seven hundred five million, two hundred twenty thousand, one hundred ninety-nine".