2266088772737 has 2 divisors, whose sum is σ = 2266088772738. Its totient is φ = 2266088772736.

The previous prime is 2266088772721. The next prime is 2266088772751. The reversal of 2266088772737 is 7372778806622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2229335665216 + 36753107521 = 1493096^2 + 191711^2 .

It is a cyclic number.

It is not a de Polignac number, because 2266088772737 - 2⁴ = 2266088772721 is a prime.

It is not a weakly prime, because it can be changed into another prime (2266088742737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133044386368 + 1133044386369.

It is an arithmetic number, because the mean of its divisors is an integer number (1133044386369).

Almost surely, 2^{2266088772737} is an apocalyptic number.

It is an amenable number.

2266088772737 is a deficient number, since it is larger than the sum of its proper divisors (1).

2266088772737 is an equidigital number, since it uses as much as digits as its factorization.

2266088772737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 132765696, while the sum is 65.

The spelling of 2266088772737 in words is "two trillion, two hundred sixty-six billion, eighty-eight million, seven hundred seventy-two thousand, seven hundred thirty-seven".