222468248773 has 2 divisors, whose sum is σ = 222468248774. Its totient is φ = 222468248772.

The previous prime is 222468248747. The next prime is 222468248831. The reversal of 222468248773 is 377842864222.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 218067518529 + 4400730244 = 466977^2 + 66338^2 .

It is a cyclic number.

It is not a de Polignac number, because 222468248773 - 2¹⁷ = 222468117701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222468248273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111234124386 + 111234124387.

It is an arithmetic number, because the mean of its divisors is an integer number (111234124387).

Almost surely, 2^222468248773 is an apocalyptic number.

It is an amenable number.

222468248773 is a deficient number, since it is larger than the sum of its proper divisors (1).

222468248773 is an equidigital number, since it uses as much as digits as its factorization.

222468248773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14450688, while the sum is 55.

The spelling of 222468248773 in words is "two hundred twenty-two billion, four hundred sixty-eight million, two hundred forty-eight thousand, seven hundred seventy-three".