12010312223 has 8 divisors (see below), whose sum is σ = 14781922848. Its totient is φ = 9502664544.

The previous prime is 12010312189. The next prime is 12010312253. The reversal of 12010312223 is 32221301021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12010312223 - 2⁶ = 12010312159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12010312253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65990636 + ... + 65990817.

It is an arithmetic number, because the mean of its divisors is an integer number (1847740356).

Almost surely, 2^12010312223 is an apocalyptic number.

12010312223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12010312223 is a deficient number, since it is larger than the sum of its proper divisors (2771610625).

12010312223 is a wasteful number, since it uses less digits than its factorization.

12010312223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131981473.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12010312223 its reverse (32221301021), we get a palindrome (44231613244).

The spelling of 12010312223 in words is "twelve billion, ten million, three hundred twelve thousand, two hundred twenty-three".