922896223 has 2 divisors, whose sum is σ = 922896224. Its totient is φ = 922896222.

The previous prime is 922896211. The next prime is 922896241. The reversal of 922896223 is 322698229.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-922896223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 922896223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (922896263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 461448111 + 461448112.

It is an arithmetic number, because the mean of its divisors is an integer number (461448112).

Almost surely, 2^922896223 is an apocalyptic number.

922896223 is a deficient number, since it is larger than the sum of its proper divisors (1).

922896223 is an equidigital number, since it uses as much as digits as its factorization.

922896223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 43.

The square root of 922896223 is about 30379.2070831350. The cubic root of 922896223 is about 973.6083491988.

The spelling of 922896223 in words is "nine hundred twenty-two million, eight hundred ninety-six thousand, two hundred twenty-three".