22230323330 has 16 divisors (see below), whose sum is σ = 40670559864. Its totient is φ = 8746356480.

The previous prime is 22230323303. The next prime is 22230323347. The reversal of 22230323330 is 3332303222.

It can be written as a sum of positive squares in 4 ways, for example, as 4491546361 + 17738776969 = 67019^2 + 133187^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22230323296 and 22230323305.

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, 18220967 + ... + 18222186.

Almost surely, 2^22230323330 is an apocalyptic number.

22230323330 is a deficient number, since it is larger than the sum of its proper divisors (18440236534).

22230323330 is a wasteful number, since it uses less digits than its factorization.

22230323330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36443221.

The product of its (nonzero) digits is 3888, while the sum is 23.

Adding to 22230323330 its reverse (3332303222), we get a palindrome (25562626552).

The spelling of 22230323330 in words is "twenty-two billion, two hundred thirty million, three hundred twenty-three thousand, three hundred thirty".