12211022113233 has 32 divisors (see below), whose sum is σ = 16421468313600. Its totient is φ = 8070971103360.

The previous prime is 12211022113231. The next prime is 12211022113243. The reversal of 12211022113233 is 33231122011221.

It is not a de Polignac number, because 12211022113233 - 2¹ = 12211022113231 is a prime.

It is a super-2 number, since 2×12211022113233² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12211022113231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 193055493 + ... + 193118733.

It is an arithmetic number, because the mean of its divisors is an integer number (513170884800).

Almost surely, 2^{12211022113233} is an apocalyptic number.

It is an amenable number.

12211022113233 is a deficient number, since it is larger than the sum of its proper divisors (4210446200367).

12211022113233 is a wasteful number, since it uses less digits than its factorization.

12211022113233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64589.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 12211022113233 its reverse (33231122011221), we get a palindrome (45442144124454).

The spelling of 12211022113233 in words is "twelve trillion, two hundred eleven billion, twenty-two million, one hundred thirteen thousand, two hundred thirty-three".