886722223 has 2 divisors, whose sum is σ = 886722224. Its totient is φ = 886722222.

The previous prime is 886722209. The next prime is 886722247. The reversal of 886722223 is 322227688.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-886722223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (886722253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 443361111 + 443361112.

It is an arithmetic number, because the mean of its divisors is an integer number (443361112).

Almost surely, 2^886722223 is an apocalyptic number.

886722223 is a deficient number, since it is larger than the sum of its proper divisors (1).

886722223 is an equidigital number, since it uses as much as digits as its factorization.

886722223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129024, while the sum is 40.

The square root of 886722223 is about 29777.8814390816. The cubic root of 886722223 is about 960.7178597009.

The spelling of 886722223 in words is "eight hundred eighty-six million, seven hundred twenty-two thousand, two hundred twenty-three".