2212020320087 has 2 divisors, whose sum is σ = 2212020320088. Its totient is φ = 2212020320086.

The previous prime is 2212020320023. The next prime is 2212020320093. The reversal of 2212020320087 is 7800230202122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2212020320087 - 2⁶ = 2212020320023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2212020320687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106010160043 + 1106010160044.

It is an arithmetic number, because the mean of its divisors is an integer number (1106010160044).

Almost surely, 2^{2212020320087} is an apocalyptic number.

2212020320087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212020320087 is an equidigital number, since it uses as much as digits as its factorization.

2212020320087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 29.

The spelling of 2212020320087 in words is "two trillion, two hundred twelve billion, twenty million, three hundred twenty thousand, eighty-seven".