222332002313 has 2 divisors, whose sum is σ = 222332002314. Its totient is φ = 222332002312.

The previous prime is 222332002307. The next prime is 222332002339. The reversal of 222332002313 is 313200233222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 213271246969 + 9060755344 = 461813^2 + 95188^2 .

It is a cyclic number.

It is not a de Polignac number, because 222332002313 - 2¹⁴ = 222331985929 is a prime.

It is not a weakly prime, because it can be changed into another prime (222332022313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111166001156 + 111166001157.

It is an arithmetic number, because the mean of its divisors is an integer number (111166001157).

Almost surely, 2^222332002313 is an apocalyptic number.

It is an amenable number.

222332002313 is a deficient number, since it is larger than the sum of its proper divisors (1).

222332002313 is an equidigital number, since it uses as much as digits as its factorization.

222332002313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 222332002313 its reverse (313200233222), we get a palindrome (535532235535).

The spelling of 222332002313 in words is "two hundred twenty-two billion, three hundred thirty-two million, two thousand, three hundred thirteen".