12003322210 has 48 divisors (see below), whose sum is σ = 23830479288. Its totient is φ = 4349818880.

The previous prime is 12003322189. The next prime is 12003322217. The reversal of 12003322210 is 1222330021.

It can be written as a sum of positive squares in 4 ways, for example, as 11533256449 + 470065761 = 107393^2 + 21681^2 .

It is not an unprimeable number, because it can be changed into a prime (12003322217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 337602 + ... + 371458.

Almost surely, 2^12003322210 is an apocalyptic number.

12003322210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12003322210 is a deficient number, since it is larger than the sum of its proper divisors (11827157078).

12003322210 is a wasteful number, since it uses less digits than its factorization.

12003322210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34179 (or 34168 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12003322210 its reverse (1222330021), we get a palindrome (13225652231).

The spelling of 12003322210 in words is "twelve billion, three million, three hundred twenty-two thousand, two hundred ten".