12010123223323 has 4 divisors (see below), whose sum is σ = 12011159215528. Its totient is φ = 12009087231120.

The previous prime is 12010123223321. The next prime is 12010123223327. The reversal of 12010123223323 is 32332232101021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12010123223323 - 2¹ = 12010123223321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12010123223321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517978713 + ... + 518001898.

It is an arithmetic number, because the mean of its divisors is an integer number (3002789803882).

Almost surely, 2^{12010123223323} is an apocalyptic number.

12010123223323 is a deficient number, since it is larger than the sum of its proper divisors (1035992205).

12010123223323 is a wasteful number, since it uses less digits than its factorization.

12010123223323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035992204.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12010123223323 its reverse (32332232101021), we get a palindrome (44342355324344).

The spelling of 12010123223323 in words is "twelve trillion, ten billion, one hundred twenty-three million, two hundred twenty-three thousand, three hundred twenty-three".