12211133223023 has 8 divisors (see below), whose sum is σ = 13995115052448. Its totient is φ = 10437034950144.

The previous prime is 12211133223019. The next prime is 12211133223061. The reversal of 12211133223023 is 32032233111221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12211133223023 - 2² = 12211133223019 is a prime.

It is a super-2 number, since 2×12211133223023² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12211133222983 and 12211133223001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12211133223923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2470886486 + ... + 2470891427.

It is an arithmetic number, because the mean of its divisors is an integer number (1749389381556).

Almost surely, 2^{12211133223023} is an apocalyptic number.

12211133223023 is a deficient number, since it is larger than the sum of its proper divisors (1783981829425).

12211133223023 is an equidigital number, since it uses as much as digits as its factorization.

12211133223023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4941778273.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 12211133223023 its reverse (32032233111221), we get a palindrome (44243366334244).

The spelling of 12211133223023 in words is "twelve trillion, two hundred eleven billion, one hundred thirty-three million, two hundred twenty-three thousand, twenty-three".