22230331000 has 64 divisors (see below), whose sum is σ = 52603668000. Its totient is φ = 8792185600.

The previous prime is 22230330953. The next prime is 22230331001. The reversal of 22230331000 is 13303222.

It is a super-2 number, since 2×22230331000² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22230331001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35890 + ... + 213889.

Almost surely, 2^22230331000 is an apocalyptic number.

22230331000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22230331000 is an abundant number, since it is smaller than the sum of its proper divisors (30373337000).

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

22230331000 is a wasteful number, since it uses less digits than its factorization.

22230331000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249889 (or 249875 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 22230331000 its reverse (13303222), we get a palindrome (22243634222).

The spelling of 22230331000 in words is "twenty-two billion, two hundred thirty million, three hundred thirty-one thousand".