23333222123 has 4 divisors (see below), whose sum is σ = 23334389568. Its totient is φ = 23332054680.

The previous prime is 23333222113. The next prime is 23333222147. The reversal of 23333222123 is 32122233332.

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 23333222123 - 2⁸ = 23333221867 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23333222092 and 23333222101.

It is not an unprimeable number, because it can be changed into a prime (23333222113) 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, 553211 + ... + 593892.

It is an arithmetic number, because the mean of its divisors is an integer number (5833597392).

Almost surely, 2^23333222123 is an apocalyptic number.

23333222123 is a deficient number, since it is larger than the sum of its proper divisors (1167445).

23333222123 is a wasteful number, since it uses less digits than its factorization.

23333222123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167444.

The product of its digits is 7776, while the sum is 26.

Adding to 23333222123 its reverse (32122233332), we get a palindrome (55455455455).

The spelling of 23333222123 in words is "twenty-three billion, three hundred thirty-three million, two hundred twenty-two thousand, one hundred twenty-three".