222357122473193 has 2 divisors, whose sum is σ = 222357122473194. Its totient is φ = 222357122473192.

The previous prime is 222357122473147. The next prime is 222357122473219. The reversal of 222357122473193 is 391374221753222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 203714304213904 + 18642818259289 = 14272852^2 + 4317733^2 .

It is a cyclic number.

It is not a de Polignac number, because 222357122473193 - 2³⁸ = 222082244566249 is a prime.

It is not a weakly prime, because it can be changed into another prime (222357722473193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111178561236596 + 111178561236597.

It is an arithmetic number, because the mean of its divisors is an integer number (111178561236597).

Almost surely, 2^{222357122473193} is an apocalyptic number.

It is an amenable number.

222357122473193 is a deficient number, since it is larger than the sum of its proper divisors (1).

222357122473193 is an equidigital number, since it uses as much as digits as its factorization.

222357122473193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7620480, while the sum is 53.

The spelling of 222357122473193 in words is "two hundred twenty-two trillion, three hundred fifty-seven billion, one hundred twenty-two million, four hundred seventy-three thousand, one hundred ninety-three".