12211102333233 has 48 divisors (see below), whose sum is σ = 19369590379776. Its totient is φ = 7661041171200.

The previous prime is 12211102333229. The next prime is 12211102333237. The reversal of 12211102333233 is 33233320111221.

12211102333233 is a `hidden beast` number, since 1 + 221 + 1 + 102 + 3 + 332 + 3 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (12211102333229) and next prime (12211102333237).

It is not a de Polignac number, because 12211102333233 - 2² = 12211102333229 is a prime.

It is a super-2 number, since 2×12211102333233² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 12211102333197 and 12211102333206.

It is not an unprimeable number, because it can be changed into a prime (12211102333237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39300435 + ... + 39609927.

It is an arithmetic number, because the mean of its divisors is an integer number (403533132912).

Almost surely, 2^{12211102333233} is an apocalyptic number.

It is an amenable number.

12211102333233 is a deficient number, since it is larger than the sum of its proper divisors (7158488046543).

12211102333233 is an equidigital number, since it uses as much as digits as its factorization.

12211102333233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319076 (or 319064 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 12211102333233 its reverse (33233320111221), we get a palindrome (45444422444454).

The spelling of 12211102333233 in words is "twelve trillion, two hundred eleven billion, one hundred two million, three hundred thirty-three thousand, two hundred thirty-three".