22023340000 has 120 divisors (see below), whose sum is σ = 54289409328. Its totient is φ = 8791680000.

The previous prime is 22023339959. The next prime is 22023340049. The reversal of 22023340000 is 4332022.

It is a Harshad number since it is a multiple of its sum of digits (16).

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 19 ways as a sum of consecutive naturals, for example, 15219277 + ... + 15220723.

Almost surely, 2^22023340000 is an apocalyptic number.

22023340000 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 22023340000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27144704664).

22023340000 is an abundant number, since it is smaller than the sum of its proper divisors (32266069328).

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

22023340000 is an equidigital number, since it uses as much as digits as its factorization.

22023340000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2238 (or 2215 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 22023340000 its reverse (4332022), we get a palindrome (22027672022).

The spelling of 22023340000 in words is "twenty-two billion, twenty-three million, three hundred forty thousand".