1210222122233 has 2 divisors, whose sum is σ = 1210222122234. Its totient is φ = 1210222122232.

The previous prime is 1210222122203. The next prime is 1210222122283. The reversal of 1210222122233 is 3322212220121.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1113284545129 + 96937577104 = 1055123^2 + 311348^2 .

It is a cyclic number.

It is not a de Polignac number, because 1210222122233 - 2¹⁶ = 1210222056697 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1210222122199 and 1210222122208.

It is not a weakly prime, because it can be changed into another prime (1210222122203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605111061116 + 605111061117.

It is an arithmetic number, because the mean of its divisors is an integer number (605111061117).

Almost surely, 2^{1210222122233} is an apocalyptic number.

It is an amenable number.

1210222122233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210222122233 is an equidigital number, since it uses as much as digits as its factorization.

1210222122233 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1210222122233 its reverse (3322212220121), we get a palindrome (4532434342354).

The spelling of 1210222122233 in words is "one trillion, two hundred ten billion, two hundred twenty-two million, one hundred twenty-two thousand, two hundred thirty-three".