22022102323 has 8 divisors (see below), whose sum is σ = 24964326800. Its totient is φ = 19258194528.

The previous prime is 22022102303. The next prime is 22022102329. The reversal of 22022102323 is 32320122022.

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 22022102323 - 2¹³ = 22022094131 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22022102323.

It is not an unprimeable number, because it can be changed into a prime (22022102329) 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, 44578908 + ... + 44579401.

It is an arithmetic number, because the mean of its divisors is an integer number (3120540850).

Almost surely, 2^22022102323 is an apocalyptic number.

22022102323 is a deficient number, since it is larger than the sum of its proper divisors (2942224477).

22022102323 is a wasteful number, since it uses less digits than its factorization.

22022102323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89158341.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22022102323 its reverse (32320122022), we get a palindrome (54342224345).

The spelling of 22022102323 in words is "twenty-two billion, twenty-two million, one hundred two thousand, three hundred twenty-three".