992271201223 has 2 divisors, whose sum is σ = 992271201224. Its totient is φ = 992271201222.

The previous prime is 992271201211. The next prime is 992271201371. The reversal of 992271201223 is 322102172299.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-992271201223 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (992271211223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496135600611 + 496135600612.

It is an arithmetic number, because the mean of its divisors is an integer number (496135600612).

Almost surely, 2^992271201223 is an apocalyptic number.

992271201223 is a deficient number, since it is larger than the sum of its proper divisors (1).

992271201223 is an equidigital number, since it uses as much as digits as its factorization.

992271201223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 992271201223 in words is "nine hundred ninety-two billion, two hundred seventy-one million, two hundred one thousand, two hundred twenty-three".