12220030332233 has 2 divisors, whose sum is σ = 12220030332234. Its totient is φ = 12220030332232.

The previous prime is 12220030332193. The next prime is 12220030332347. The reversal of 12220030332233 is 33223303002221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11143659356944 + 1076370975289 = 3338212^2 + 1037483^2 .

It is a cyclic number.

It is not a de Polignac number, because 12220030332233 - 2¹⁰ = 12220030331209 is a prime.

It is not a weakly prime, because it can be changed into another prime (12220030332733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110015166116 + 6110015166117.

It is an arithmetic number, because the mean of its divisors is an integer number (6110015166117).

Almost surely, 2^{12220030332233} is an apocalyptic number.

It is an amenable number.

12220030332233 is a deficient number, since it is larger than the sum of its proper divisors (1).

12220030332233 is an equidigital number, since it uses as much as digits as its factorization.

12220030332233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 12220030332233 its reverse (33223303002221), we get a palindrome (45443333334454).

The spelling of 12220030332233 in words is "twelve trillion, two hundred twenty billion, thirty million, three hundred thirty-two thousand, two hundred thirty-three".