220200001222087 has 2 divisors, whose sum is σ = 220200001222088. Its totient is φ = 220200001222086.

The previous prime is 220200001222081. The next prime is 220200001222181. The reversal of 220200001222087 is 780222100002022.

220200001222087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220200001222087 - 2³¹ = 220197853738439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220200001222081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110100000611043 + 110100000611044.

It is an arithmetic number, because the mean of its divisors is an integer number (110100000611044).

Almost surely, 2^{220200001222087} is an apocalyptic number.

220200001222087 is a deficient number, since it is larger than the sum of its proper divisors (1).

220200001222087 is an equidigital number, since it uses as much as digits as its factorization.

220200001222087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3584, while the sum is 28.

The spelling of 220200001222087 in words is "two hundred twenty trillion, two hundred billion, one million, two hundred twenty-two thousand, eighty-seven".