22000202323 has 8 divisors (see below), whose sum is σ = 24003334656. Its totient is φ = 19997589000.

The previous prime is 22000202311. The next prime is 22000202327. The reversal of 22000202323 is 32320200022.

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 22000202323 - 2²⁹ = 21463331411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22000202297 and 22000202306.

It is not an unprimeable number, because it can be changed into a prime (22000202327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38311 + ... + 213232.

It is an arithmetic number, because the mean of its divisors is an integer number (3000416832).

Almost surely, 2^22000202323 is an apocalyptic number.

22000202323 is a deficient number, since it is larger than the sum of its proper divisors (2003132333).

22000202323 is a wasteful number, since it uses less digits than its factorization.

22000202323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259505.

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 22000202323 its reverse (32320200022), we get a palindrome (54320402345).

The spelling of 22000202323 in words is "twenty-two billion, two hundred two thousand, three hundred twenty-three".