222498922543 has 2 divisors, whose sum is σ = 222498922544. Its totient is φ = 222498922542.

The previous prime is 222498922523. The next prime is 222498922603. The reversal of 222498922543 is 345229894222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222498922543 - 2⁹ = 222498922031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222498922523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111249461271 + 111249461272.

It is an arithmetic number, because the mean of its divisors is an integer number (111249461272).

Almost surely, 2^222498922543 is an apocalyptic number.

222498922543 is a deficient number, since it is larger than the sum of its proper divisors (1).

222498922543 is an equidigital number, since it uses as much as digits as its factorization.

222498922543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4976640, while the sum is 52.

The spelling of 222498922543 in words is "two hundred twenty-two billion, four hundred ninety-eight million, nine hundred twenty-two thousand, five hundred forty-three".