2262760121663 has 2 divisors, whose sum is σ = 2262760121664. Its totient is φ = 2262760121662.

The previous prime is 2262760121647. The next prime is 2262760121681. The reversal of 2262760121663 is 3661210672622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2262760121663 - 2⁴ = 2262760121647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2262760181663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1131380060831 + 1131380060832.

It is an arithmetic number, because the mean of its divisors is an integer number (1131380060832).

Almost surely, 2^{2262760121663} is an apocalyptic number.

2262760121663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2262760121663 is an equidigital number, since it uses as much as digits as its factorization.

2262760121663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 44.

The spelling of 2262760121663 in words is "two trillion, two hundred sixty-two billion, seven hundred sixty million, one hundred twenty-one thousand, six hundred sixty-three".