12220222120133 has 2 divisors, whose sum is σ = 12220222120134. Its totient is φ = 12220222120132.

The previous prime is 12220222120121. The next prime is 12220222120207. The reversal of 12220222120133 is 33102122202221.

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., 9071378968129 + 3148843152004 = 3011873^2 + 1774498^2 .

It is a cyclic number.

It is not a de Polignac number, because 12220222120133 - 2¹⁶ = 12220222054597 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12220222120099 and 12220222120108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12220222123133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110111060066 + 6110111060067.

It is an arithmetic number, because the mean of its divisors is an integer number (6110111060067).

Almost surely, 2^{12220222120133} is an apocalyptic number.

It is an amenable number.

12220222120133 is a deficient number, since it is larger than the sum of its proper divisors (1).

12220222120133 is an equidigital number, since it uses as much as digits as its factorization.

12220222120133 is an evil number, because the sum of its binary digits is even.

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

Adding to 12220222120133 its reverse (33102122202221), we get a palindrome (45322344322354).

The spelling of 12220222120133 in words is "twelve trillion, two hundred twenty billion, two hundred twenty-two million, one hundred twenty thousand, one hundred thirty-three".