23222320203000 has 128 divisors (see below), whose sum is σ = 72455317309440. Its totient is φ = 6192475280000.

The previous prime is 23222320202947. The next prime is 23222320203023. The reversal of 23222320203000 is 30202322232.

It is a super-2 number, since 2×23222320203000² (a number of 28 digits) contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 217239565 + ... + 217346435.

It is an arithmetic number, because the mean of its divisors is an integer number (566057166480).

Almost surely, 2^{23222320203000} is an apocalyptic number.

23222320203000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23222320203000 is an abundant number, since it is smaller than the sum of its proper divisors (49232997106440).

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

23222320203000 is a wasteful number, since it uses less digits than its factorization.

23222320203000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179326 (or 179312 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 23222320203000 its reverse (30202322232), we get a palindrome (23252522525232).

The spelling of 23222320203000 in words is "twenty-three trillion, two hundred twenty-two billion, three hundred twenty million, two hundred three thousand".