22230323120 has 40 divisors (see below), whose sum is σ = 51702430416. Its totient is φ = 8889216768.

The previous prime is 22230323119. The next prime is 22230323131. The reversal of 22230323120 is 2132303222.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 22230323092 and 22230323101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209114 + ... + 296966.

Almost surely, 2^22230323120 is an apocalyptic number.

22230323120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22230323120 is an abundant number, since it is smaller than the sum of its proper divisors (29472107296).

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

22230323120 is a wasteful number, since it uses less digits than its factorization.

22230323120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91029 (or 91023 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22230323120 its reverse (2132303222), we get a palindrome (24362626342).

The spelling of 22230323120 in words is "twenty-two billion, two hundred thirty million, three hundred twenty-three thousand, one hundred twenty".