12033220221110 has 64 divisors (see below), whose sum is σ = 23861464704000. Its totient is φ = 4332696393600.

The previous prime is 12033220221109. The next prime is 12033220221137. The reversal of 12033220221110 is 1112202233021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17784791 + ... + 18448989.

It is an arithmetic number, because the mean of its divisors is an integer number (372835386000).

Almost surely, 2^{12033220221110} is an apocalyptic number.

12033220221110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12033220221110 is a deficient number, since it is larger than the sum of its proper divisors (11828244482890).

12033220221110 is a wasteful number, since it uses less digits than its factorization.

12033220221110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665837.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12033220221110 its reverse (1112202233021), we get a palindrome (13145422454131).

The spelling of 12033220221110 in words is "twelve trillion, thirty-three billion, two hundred twenty million, two hundred twenty-one thousand, one hundred ten".