12213312233011 has 2 divisors, whose sum is σ = 12213312233012. Its totient is φ = 12213312233010.

The previous prime is 12213312232997. The next prime is 12213312233029. The reversal of 12213312233011 is 11033221331221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12213312233011 - 2¹³ = 12213312224819 is a prime.

It is a super-2 number, since 2×12213312233011² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12213312233051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106656116505 + 6106656116506.

It is an arithmetic number, because the mean of its divisors is an integer number (6106656116506).

Almost surely, 2^{12213312233011} is an apocalyptic number.

12213312233011 is a deficient number, since it is larger than the sum of its proper divisors (1).

12213312233011 is an equidigital number, since it uses as much as digits as its factorization.

12213312233011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 12213312233011 its reverse (11033221331221), we get a palindrome (23246533564232).

The spelling of 12213312233011 in words is "twelve trillion, two hundred thirteen billion, three hundred twelve million, two hundred thirty-three thousand, eleven".