22330001223000 has 576 divisors, whose sum is σ = 78426591703200. Its totient is φ = 5728891814400.

The previous prime is 22330001222987. The next prime is 22330001223041. The reversal of 22330001223000 is 32210003322.

It is a happy number.

22330001223000 is a `hidden beast` number, since 22 + 330 + 0 + 0 + 12 + 2 + 300 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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 143 ways as a sum of consecutive naturals, for example, 1172969482 + ... + 1172988518.

Almost surely, 2^{22330001223000} is an apocalyptic number.

22330001223000 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 22330001223000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39213295851600).

22330001223000 is an abundant number, since it is smaller than the sum of its proper divisors (56096590480200).

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

22330001223000 is a wasteful number, since it uses less digits than its factorization.

22330001223000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19217 (or 19153 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 22330001223000 its reverse (32210003322), we get a palindrome (22362211226322).

It can be divided in two parts, 22330001 and 223000, that added together give a square (22553001 = 4749²).

The spelling of 22330001223000 in words is "twenty-two trillion, three hundred thirty billion, one million, two hundred twenty-three thousand".