22210001220263 has 2 divisors, whose sum is σ = 22210001220264. Its totient is φ = 22210001220262.

The previous prime is 22210001220191. The next prime is 22210001220271. The reversal of 22210001220263 is 36202210001222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22210001220263 - 2⁸ = 22210001220007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22210001220283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105000610131 + 11105000610132.

It is an arithmetic number, because the mean of its divisors is an integer number (11105000610132).

Almost surely, 2^{22210001220263} is an apocalyptic number.

22210001220263 is a deficient number, since it is larger than the sum of its proper divisors (1).

22210001220263 is an equidigital number, since it uses as much as digits as its factorization.

22210001220263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 22210001220263 its reverse (36202210001222), we get a palindrome (58412211221485).

The spelling of 22210001220263 in words is "twenty-two trillion, two hundred ten billion, one million, two hundred twenty thousand, two hundred sixty-three".