12003021122210 has 16 divisors (see below), whose sum is σ = 21608052889536. Its totient is φ = 4800627366768.

The previous prime is 12003021122173. The next prime is 12003021122269. The reversal of 12003021122210 is 1222112030021.

It is a Curzon 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, 72548504 + ... + 72713763.

It is an arithmetic number, because the mean of its divisors is an integer number (1350503305596).

Almost surely, 2^{12003021122210} is an apocalyptic number.

12003021122210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12003021122210 is a deficient number, since it is larger than the sum of its proper divisors (9605031767326).

12003021122210 is a wasteful number, since it uses less digits than its factorization.

12003021122210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145270537.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12003021122210 its reverse (1222112030021), we get a palindrome (13225133152231).

The spelling of 12003021122210 in words is "twelve trillion, three billion, twenty-one million, one hundred twenty-two thousand, two hundred ten".