122221112333233 has 2 divisors, whose sum is σ = 122221112333234. Its totient is φ = 122221112333232.

The previous prime is 122221112333227. The next prime is 122221112333237. The reversal of 122221112333233 is 332333211122221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94213657402384 + 28007454930849 = 9706372^2 + 5292207^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122221112333233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122221112333195 and 122221112333204.

It is not a weakly prime, because it can be changed into another prime (122221112333237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61110556166616 + 61110556166617.

It is an arithmetic number, because the mean of its divisors is an integer number (61110556166617).

Almost surely, 2^{122221112333233} is an apocalyptic number.

It is an amenable number.

122221112333233 is a deficient number, since it is larger than the sum of its proper divisors (1).

122221112333233 is an equidigital number, since it uses as much as digits as its factorization.

122221112333233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 31.

Adding to 122221112333233 its reverse (332333211122221), we get a palindrome (454554323455454).

The spelling of 122221112333233 in words is "one hundred twenty-two trillion, two hundred twenty-one billion, one hundred twelve million, three hundred thirty-three thousand, two hundred thirty-three".