222310333312973 has 2 divisors, whose sum is σ = 222310333312974. Its totient is φ = 222310333312972.

The previous prime is 222310333312961. The next prime is 222310333313041. The reversal of 222310333312973 is 379213333013222.

222310333312973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 178592807555044 + 43717525757929 = 13363862^2 + 6611923^2 .

It is a cyclic number.

It is not a de Polignac number, because 222310333312973 - 2²⁸ = 222310064877517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222310333312913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111155166656486 + 111155166656487.

It is an arithmetic number, because the mean of its divisors is an integer number (111155166656487).

Almost surely, 2^{222310333312973} is an apocalyptic number.

It is an amenable number.

222310333312973 is a deficient number, since it is larger than the sum of its proper divisors (1).

222310333312973 is an equidigital number, since it uses as much as digits as its factorization.

222310333312973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 734832, while the sum is 44.

The spelling of 222310333312973 in words is "two hundred twenty-two trillion, three hundred ten billion, three hundred thirty-three million, three hundred twelve thousand, nine hundred seventy-three".