223132122011 has 2 divisors, whose sum is σ = 223132122012. Its totient is φ = 223132122010.

The previous prime is 223132122001. The next prime is 223132122019. The reversal of 223132122011 is 110221231322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223132122011 - 2²⁶ = 223065013147 is a prime.

It is a super-3 number, since 3×223132122011³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (223132122019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111566061005 + 111566061006.

It is an arithmetic number, because the mean of its divisors is an integer number (111566061006).

Almost surely, 2^223132122011 is an apocalyptic number.

223132122011 is a deficient number, since it is larger than the sum of its proper divisors (1).

223132122011 is an equidigital number, since it uses as much as digits as its factorization.

223132122011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 223132122011 its reverse (110221231322), we get a palindrome (333353353333).

The spelling of 223132122011 in words is "two hundred twenty-three billion, one hundred thirty-two million, one hundred twenty-two thousand, eleven".