12231102133222 has 16 divisors (see below), whose sum is σ = 22071161744640. Its totient is φ = 4966011392328.

The previous prime is 12231102133183. The next prime is 12231102133249. The reversal of 12231102133222 is 22233120113221.

It is a super-2 number, since 2×12231102133222² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22990793218 + ... + 22990793749.

It is an arithmetic number, because the mean of its divisors is an integer number (1379447609040).

Almost surely, 2^{12231102133222} is an apocalyptic number.

12231102133222 is a deficient number, since it is larger than the sum of its proper divisors (9840059611418).

12231102133222 is a wasteful number, since it uses less digits than its factorization.

12231102133222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45981586995.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 12231102133222 its reverse (22233120113221), we get a palindrome (34464222246443).

The spelling of 12231102133222 in words is "twelve trillion, two hundred thirty-one billion, one hundred two million, one hundred thirty-three thousand, two hundred twenty-two".