122110211233 has 2 divisors, whose sum is σ = 122110211234. Its totient is φ = 122110211232.

The previous prime is 122110211221. The next prime is 122110211239. The reversal of 122110211233 is 332112011221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83687546944 + 38422664289 = 289288^2 + 196017^2 .

It is a cyclic number.

It is not a de Polignac number, because 122110211233 - 2⁹ = 122110210721 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122110211233.

It is not a weakly prime, because it can be changed into another prime (122110211239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61055105616 + 61055105617.

It is an arithmetic number, because the mean of its divisors is an integer number (61055105617).

Almost surely, 2^122110211233 is an apocalyptic number.

It is an amenable number.

122110211233 is a deficient number, since it is larger than the sum of its proper divisors (1).

122110211233 is an equidigital number, since it uses as much as digits as its factorization.

122110211233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 122110211233 its reverse (332112011221), we get a palindrome (454222222454).

The spelling of 122110211233 in words is "one hundred twenty-two billion, one hundred ten million, two hundred eleven thousand, two hundred thirty-three".