222103032313 has 2 divisors, whose sum is σ = 222103032314. Its totient is φ = 222103032312.

The previous prime is 222103032287. The next prime is 222103032343. The reversal of 222103032313 is 313230301222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 184347433449 + 37755598864 = 429357^2 + 194308^2 .

It is a cyclic number.

It is not a de Polignac number, because 222103032313 - 2³⁷ = 84664078841 is a prime.

It is not a weakly prime, because it can be changed into another prime (222103032343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111051516156 + 111051516157.

It is an arithmetic number, because the mean of its divisors is an integer number (111051516157).

Almost surely, 2^222103032313 is an apocalyptic number.

It is an amenable number.

222103032313 is a deficient number, since it is larger than the sum of its proper divisors (1).

222103032313 is an equidigital number, since it uses as much as digits as its factorization.

222103032313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 222103032313 its reverse (313230301222), we get a palindrome (535333333535).

The spelling of 222103032313 in words is "two hundred twenty-two billion, one hundred three million, thirty-two thousand, three hundred thirteen".