2277120304087 has 2 divisors, whose sum is σ = 2277120304088. Its totient is φ = 2277120304086.

The previous prime is 2277120304073. The next prime is 2277120304153. The reversal of 2277120304087 is 7804030217722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2277120304087 - 2²⁷ = 2276986086359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2277120304027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1138560152043 + 1138560152044.

It is an arithmetic number, because the mean of its divisors is an integer number (1138560152044).

Almost surely, 2^{2277120304087} is an apocalyptic number.

2277120304087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2277120304087 is an equidigital number, since it uses as much as digits as its factorization.

2277120304087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 263424, while the sum is 43.

The spelling of 2277120304087 in words is "two trillion, two hundred seventy-seven billion, one hundred twenty million, three hundred four thousand, eighty-seven".