1222234041233 has 2 divisors, whose sum is σ = 1222234041234. Its totient is φ = 1222234041232.

The previous prime is 1222234041191. The next prime is 1222234041251. The reversal of 1222234041233 is 3321404322221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1162672662529 + 59561378704 = 1078273^2 + 244052^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1222234041233 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1222234041196 and 1222234041205.

It is not a weakly prime, because it can be changed into another prime (1222234041283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611117020616 + 611117020617.

It is an arithmetic number, because the mean of its divisors is an integer number (611117020617).

Almost surely, 2^{1222234041233} is an apocalyptic number.

It is an amenable number.

1222234041233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222234041233 is an equidigital number, since it uses as much as digits as its factorization.

1222234041233 is an evil number, because the sum of its binary digits is even.

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

Adding to 1222234041233 its reverse (3321404322221), we get a palindrome (4543638363454).

The spelling of 1222234041233 in words is "one trillion, two hundred twenty-two billion, two hundred thirty-four million, forty-one thousand, two hundred thirty-three".