2233321322123 has 4 divisors (see below), whose sum is σ = 2254193484120. Its totient is φ = 2212449160128.

The previous prime is 2233321322051. The next prime is 2233321322131. The reversal of 2233321322123 is 3212231233322.

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 2233321322123 - 2¹⁶ = 2233321256587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2233321322923) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 10436080838 + ... + 10436081051.

It is an arithmetic number, because the mean of its divisors is an integer number (563548371030).

Almost surely, 2^{2233321322123} is an apocalyptic number.

2233321322123 is a deficient number, since it is larger than the sum of its proper divisors (20872161997).

2233321322123 is a wasteful number, since it uses less digits than its factorization.

2233321322123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20872161996.

The product of its digits is 15552, while the sum is 29.

Adding to 2233321322123 its reverse (3212231233322), we get a palindrome (5445552555445).

The spelling of 2233321322123 in words is "two trillion, two hundred thirty-three billion, three hundred twenty-one million, three hundred twenty-two thousand, one hundred twenty-three".