12022232000 has 112 divisors (see below), whose sum is σ = 30069861120. Its totient is φ = 4760960000.

The previous prime is 12022231979. The next prime is 12022232003. The reversal of 12022232000 is 23222021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022232003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 800561 + ... + 815439.

Almost surely, 2^12022232000 is an apocalyptic number.

12022232000 is a gapful number since it is divisible by the number (10) 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 12022232000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15034930560).

12022232000 is an abundant number, since it is smaller than the sum of its proper divisors (18047629120).

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

12022232000 is a wasteful number, since it uses less digits than its factorization.

12022232000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15007 (or 14987 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 12022232000 its reverse (23222021), we get a palindrome (12045454021).

The spelling of 12022232000 in words is "twelve billion, twenty-two million, two hundred thirty-two thousand".