12232203330 has 32 divisors (see below), whose sum is σ = 30150730944. Its totient is φ = 3173760576.

The previous prime is 12232203329. The next prime is 12232203337. The reversal of 12232203330 is 3330223221.

It is a junction number, because it is equal to n+sod(n) for n = 12232203297 and 12232203306.

It is not an unprimeable number, because it can be changed into a prime (12232203337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5508892 + ... + 5511111.

It is an arithmetic number, because the mean of its divisors is an integer number (942210342).

Almost surely, 2^12232203330 is an apocalyptic number.

12232203330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12232203330 is an abundant number, since it is smaller than the sum of its proper divisors (17918527614).

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

12232203330 is a wasteful number, since it uses less digits than its factorization.

12232203330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11020050.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 12232203330 its reverse (3330223221), we get a palindrome (15562426551).

The spelling of 12232203330 in words is "twelve billion, two hundred thirty-two million, two hundred three thousand, three hundred thirty".