22113323123412 has 24 divisors (see below), whose sum is σ = 52071127847200. Its totient is φ = 7303482866016.

The previous prime is 22113323123369. The next prime is 22113323123467. The reversal of 22113323123412 is 21432132331122.

It is a super-3 number, since 3×22113323123412³ (a number of 41 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 22113323123412.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8453103862 + ... + 8453106477.

Almost surely, 2^{22113323123412} is an apocalyptic number.

It is an amenable number.

22113323123412 is an abundant number, since it is smaller than the sum of its proper divisors (29957804723788).

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

22113323123412 is a wasteful number, since it uses less digits than its factorization.

22113323123412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16906210455 (or 16906210453 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

Adding to 22113323123412 its reverse (21432132331122), we get a palindrome (43545455454534).

The spelling of 22113323123412 in words is "twenty-two trillion, one hundred thirteen billion, three hundred twenty-three million, one hundred twenty-three thousand, four hundred twelve".