12003222023232 has 224 divisors, whose sum is σ = 34866825611904. Its totient is φ = 3614166220800.

The previous prime is 12003222023183. The next prime is 12003222023293. The reversal of 12003222023232 is 23232022230021.

12003222023232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 349309732 + ... + 349344092.

Almost surely, 2^{12003222023232} is an apocalyptic number.

12003222023232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12003222023232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17433412805952).

12003222023232 is an abundant number, since it is smaller than the sum of its proper divisors (22863603588672).

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

12003222023232 is a wasteful number, since it uses less digits than its factorization.

12003222023232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35437 (or 35427 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 12003222023232 its reverse (23232022230021), we get a palindrome (35235244253253).

The spelling of 12003222023232 in words is "twelve trillion, three billion, two hundred twenty-two million, twenty-three thousand, two hundred thirty-two".