22123343202023 has 16 divisors (see below), whose sum is σ = 27011780286720. Its totient is φ = 17696688394176.

The previous prime is 22123343201983. The next prime is 22123343202031. The reversal of 22123343202023 is 32020234332122.

It is a cyclic number.

It is not a de Polignac number, because 22123343202023 - 2¹² = 22123343197927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22123343202073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1241341286 + ... + 1241359107.

It is an arithmetic number, because the mean of its divisors is an integer number (1688236267920).

Almost surely, 2^{22123343202023} is an apocalyptic number.

22123343202023 is a deficient number, since it is larger than the sum of its proper divisors (4888437084697).

22123343202023 is a wasteful number, since it uses less digits than its factorization.

22123343202023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2482700486.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 22123343202023 its reverse (32020234332122), we get a palindrome (54143577534145).

The spelling of 22123343202023 in words is "twenty-two trillion, one hundred twenty-three billion, three hundred forty-three million, two hundred two thousand, twenty-three".