182222797243 has 2 divisors, whose sum is σ = 182222797244. Its totient is φ = 182222797242.

The previous prime is 182222797217. The next prime is 182222797301. The reversal of 182222797243 is 342797222281.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-182222797243 is a prime.

It is not a weakly prime, because it can be changed into another prime (182222797543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91111398621 + 91111398622.

It is an arithmetic number, because the mean of its divisors is an integer number (91111398622).

Almost surely, 2^182222797243 is an apocalyptic number.

182222797243 is a deficient number, since it is larger than the sum of its proper divisors (1).

182222797243 is an equidigital number, since it uses as much as digits as its factorization.

182222797243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1354752, while the sum is 49.

The spelling of 182222797243 in words is "one hundred eighty-two billion, two hundred twenty-two million, seven hundred ninety-seven thousand, two hundred forty-three".