122232222263 has 2 divisors, whose sum is σ = 122232222264. Its totient is φ = 122232222262.

The previous prime is 122232222253. The next prime is 122232222271. The reversal of 122232222263 is 362222232221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122232222263 - 2⁴ = 122232222247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122232222253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61116111131 + 61116111132.

It is an arithmetic number, because the mean of its divisors is an integer number (61116111132).

Almost surely, 2^122232222263 is an apocalyptic number.

122232222263 is a deficient number, since it is larger than the sum of its proper divisors (1).

122232222263 is an equidigital number, since it uses as much as digits as its factorization.

122232222263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 29.

Adding to 122232222263 its reverse (362222232221), we get a palindrome (484454454484).

The spelling of 122232222263 in words is "one hundred twenty-two billion, two hundred thirty-two million, two hundred twenty-two thousand, two hundred sixty-three".