222762744607873 has 2 divisors, whose sum is σ = 222762744607874. Its totient is φ = 222762744607872.

The previous prime is 222762744607853. The next prime is 222762744607889. The reversal of 222762744607873 is 378706447267222.

222762744607873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 205868203179664 + 16894541428209 = 14348108^2 + 4110297^2 .

It is a cyclic number.

It is not a de Polignac number, because 222762744607873 - 2⁵ = 222762744607841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222762744607799 and 222762744607808.

It is not a weakly prime, because it can be changed into another prime (222762744607853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111381372303936 + 111381372303937.

It is an arithmetic number, because the mean of its divisors is an integer number (111381372303937).

Almost surely, 2^{222762744607873} is an apocalyptic number.

It is an amenable number.

222762744607873 is a deficient number, since it is larger than the sum of its proper divisors (1).

222762744607873 is an equidigital number, since it uses as much as digits as its factorization.

222762744607873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 531062784, while the sum is 67.

The spelling of 222762744607873 in words is "two hundred twenty-two trillion, seven hundred sixty-two billion, seven hundred forty-four million, six hundred seven thousand, eight hundred seventy-three".