12133222023222 has 96 divisors (see below), whose sum is σ = 28670105580480. Its totient is φ = 3696657592320.

The previous prime is 12133222023173. The next prime is 12133222023227. The reversal of 12133222023222 is 22232022233121.

12133222023222 is a `hidden beast` number, since 1 + 2 + 1 + 332 + 2 + 2 + 0 + 2 + 322 + 2 = 666.

It is a super-2 number, since 2×12133222023222² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12133222023227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4044679 + ... + 6373842.

It is an arithmetic number, because the mean of its divisors is an integer number (298646933130).

Almost surely, 2^{12133222023222} is an apocalyptic number.

12133222023222 is an abundant number, since it is smaller than the sum of its proper divisors (16536883557258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12133222023222 is a wasteful number, since it uses less digits than its factorization.

12133222023222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10418678 (or 10418675 counting only the distinct ones).

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

Adding to 12133222023222 its reverse (22232022233121), we get a palindrome (34365244256343).

The spelling of 12133222023222 in words is "twelve trillion, one hundred thirty-three billion, two hundred twenty-two million, twenty-three thousand, two hundred twenty-two".