222201317263 has 2 divisors, whose sum is σ = 222201317264. Its totient is φ = 222201317262.

The previous prime is 222201317231. The next prime is 222201317267. The reversal of 222201317263 is 362713102222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222201317263 - 2⁵ = 222201317231 is a prime.

It is a super-2 number, since 2×222201317263² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222201317267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111100658631 + 111100658632.

It is an arithmetic number, because the mean of its divisors is an integer number (111100658632).

Almost surely, 2^222201317263 is an apocalyptic number.

222201317263 is a deficient number, since it is larger than the sum of its proper divisors (1).

222201317263 is an equidigital number, since it uses as much as digits as its factorization.

222201317263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 31.

Adding to 222201317263 its reverse (362713102222), we get a palindrome (584914419485).

The spelling of 222201317263 in words is "two hundred twenty-two billion, two hundred one million, three hundred seventeen thousand, two hundred sixty-three".