22123303032000 has 224 divisors, whose sum is σ = 73092167516160. Its totient is φ = 5896234675200.

The previous prime is 22123303031989. The next prime is 22123303032023. The reversal of 22123303032000 is 23030332122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42630081 + ... + 43145919.

Almost surely, 2^{22123303032000} is an apocalyptic number.

22123303032000 is a gapful number since it is divisible by the number (20) 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 22123303032000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36546083758080).

22123303032000 is an abundant number, since it is smaller than the sum of its proper divisors (50968864484160).

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

22123303032000 is a wasteful number, since it uses less digits than its factorization.

22123303032000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517656 (or 517636 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 22123303032000 its reverse (23030332122), we get a palindrome (22146333364122).

The spelling of 22123303032000 in words is "twenty-two trillion, one hundred twenty-three billion, three hundred three million, thirty-two thousand".