2256312201167 has 2 divisors, whose sum is σ = 2256312201168. Its totient is φ = 2256312201166.

The previous prime is 2256312201161. The next prime is 2256312201173. The reversal of 2256312201167 is 7611022136522.

It is a balanced prime because it is at equal distance from previous prime (2256312201161) and next prime (2256312201173).

It is a cyclic number.

It is not a de Polignac number, because 2256312201167 - 2²² = 2256308006863 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2256312201167.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2256312201161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1128156100583 + 1128156100584.

It is an arithmetic number, because the mean of its divisors is an integer number (1128156100584).

Almost surely, 2^{2256312201167} is an apocalyptic number.

2256312201167 is a deficient number, since it is larger than the sum of its proper divisors (1).

2256312201167 is an equidigital number, since it uses as much as digits as its factorization.

2256312201167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 38.

Adding to 2256312201167 its reverse (7611022136522), we get a palindrome (9867334337689).

The spelling of 2256312201167 in words is "two trillion, two hundred fifty-six billion, three hundred twelve million, two hundred one thousand, one hundred sixty-seven".