12223222220133 has 32 divisors (see below), whose sum is σ = 18185109811200. Its totient is φ = 8114370293808.

The previous prime is 12223222220129. The next prime is 12223222220177. The reversal of 12223222220133 is 33102222232221.

12223222220133 is a `hidden beast` number, since 1 + 2 + 2 + 232 + 222 + 201 + 3 + 3 = 666.

12223222220133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12223222220133 - 2² = 12223222220129 is a prime.

It is a super-2 number, since 2×12223222220133² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 12223222220097 and 12223222220106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12223222220633) 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, 10439566 + ... + 11551232.

It is an arithmetic number, because the mean of its divisors is an integer number (568284681600).

Almost surely, 2^{12223222220133} is an apocalyptic number.

It is an amenable number.

12223222220133 is a deficient number, since it is larger than the sum of its proper divisors (5961887591067).

12223222220133 is a wasteful number, since it uses less digits than its factorization.

12223222220133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113398 (or 1113392 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 12223222220133 its reverse (33102222232221), we get a palindrome (45325444452354).

The spelling of 12223222220133 in words is "twelve trillion, two hundred twenty-three billion, two hundred twenty-two million, two hundred twenty thousand, one hundred thirty-three".