12210033211 has 2 divisors, whose sum is σ = 12210033212. Its totient is φ = 12210033210.

The previous prime is 12210033193. The next prime is 12210033221. The reversal of 12210033211 is 11233001221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12210033211 - 2⁵ = 12210033179 is a prime.

It is a super-2 number, since 2×12210033211² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12210033221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105016605 + 6105016606.

It is an arithmetic number, because the mean of its divisors is an integer number (6105016606).

Almost surely, 2^12210033211 is an apocalyptic number.

12210033211 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210033211 is an equidigital number, since it uses as much as digits as its factorization.

12210033211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12210033211 its reverse (11233001221), we get a palindrome (23443034432).

The spelling of 12210033211 in words is "twelve billion, two hundred ten million, thirty-three thousand, two hundred eleven".