12001223333022 has 64 divisors (see below), whose sum is σ = 30199670899200. Its totient is φ = 3088602679680.

The previous prime is 12001223332961. The next prime is 12001223333093. The reversal of 12001223333022 is 22033332210021.

It is a super-2 number, since 2×12001223333022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12001223332983 and 12001223333001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119108697 + ... + 119209412.

It is an arithmetic number, because the mean of its divisors is an integer number (471869857800).

Almost surely, 2^{12001223333022} is an apocalyptic number.

12001223333022 is an abundant number, since it is smaller than the sum of its proper divisors (18198447566178).

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

12001223333022 is a wasteful number, since it uses less digits than its factorization.

12001223333022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238318241.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 12001223333022 its reverse (22033332210021), we get a palindrome (34034555543043).

The spelling of 12001223333022 in words is "twelve trillion, one billion, two hundred twenty-three million, three hundred thirty-three thousand, twenty-two".