220200679 has 2 divisors, whose sum is σ = 220200680. Its totient is φ = 220200678.

The previous prime is 220200661. The next prime is 220200707. The reversal of 220200679 is 976002022.

It is an a-pointer prime, because the next prime (220200707) can be obtained adding 220200679 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220200679 - 2⁵ = 220200647 is a prime.

It is a super-2 number, since 2×220200679² = 96976678064122082, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220200619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110100339 + 110100340.

It is an arithmetic number, because the mean of its divisors is an integer number (110100340).

Almost surely, 2^220200679 is an apocalyptic number.

220200679 is a deficient number, since it is larger than the sum of its proper divisors (1).

220200679 is an equidigital number, since it uses as much as digits as its factorization.

220200679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 220200679 is about 14839.1603199103. The cubic root of 220200679 is about 603.8645726150.

The spelling of 220200679 in words is "two hundred twenty million, two hundred thousand, six hundred seventy-nine".