12224232133222 has 8 divisors (see below), whose sum is σ = 18336465435456. Its totient is φ = 6112076988072.

The previous prime is 12224232133199. The next prime is 12224232133273. The reversal of 12224232133222 is 22233123242221.

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

It is a super-2 number, since 2×12224232133222² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19146678 + ... + 19774825.

It is an arithmetic number, because the mean of its divisors is an integer number (2292058179432).

Almost surely, 2^{12224232133222} is an apocalyptic number.

12224232133222 is a deficient number, since it is larger than the sum of its proper divisors (6112233302234).

12224232133222 is a wasteful number, since it uses less digits than its factorization.

12224232133222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39078542.

The product of its digits is 27648, while the sum is 31.

Adding to 12224232133222 its reverse (22233123242221), we get a palindrome (34457355375443).

The spelling of 12224232133222 in words is "twelve trillion, two hundred twenty-four billion, two hundred thirty-two million, one hundred thirty-three thousand, two hundred twenty-two".