769722307223 has 2 divisors, whose sum is σ = 769722307224. Its totient is φ = 769722307222.

The previous prime is 769722307199. The next prime is 769722307231. The reversal of 769722307223 is 322703227967.

769722307223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 769722307223 - 2¹² = 769722303127 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (769722307723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384861153611 + 384861153612.

It is an arithmetic number, because the mean of its divisors is an integer number (384861153612).

Almost surely, 2^769722307223 is an apocalyptic number.

769722307223 is a deficient number, since it is larger than the sum of its proper divisors (1).

769722307223 is an equidigital number, since it uses as much as digits as its factorization.

769722307223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2667168, while the sum is 50.

The spelling of 769722307223 in words is "seven hundred sixty-nine billion, seven hundred twenty-two million, three hundred seven thousand, two hundred twenty-three".