12003022110 has 16 divisors (see below), whose sum is σ = 28807253136. Its totient is φ = 3200805888.

The previous prime is 12003022099. The next prime is 12003022169. The reversal of 12003022110 is 1122030021.

It is a Curzon number.

It is a congruent number.

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, 200050339 + ... + 200050398.

It is an arithmetic number, because the mean of its divisors is an integer number (1800453321).

Almost surely, 2^12003022110 is an apocalyptic number.

12003022110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12003022110 is an abundant number, since it is smaller than the sum of its proper divisors (16804231026).

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

12003022110 is a wasteful number, since it uses less digits than its factorization.

12003022110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400100747.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 12003022110 its reverse (1122030021), we get a palindrome (13125052131).

The spelling of 12003022110 in words is "twelve billion, three million, twenty-two thousand, one hundred ten".