22222030323 has 8 divisors (see below), whose sum is σ = 30188418768. Its totient is φ = 14535164384.

The previous prime is 22222030321. The next prime is 22222030331. The reversal of 22222030323 is 32303022222.

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 22222030323 - 2¹ = 22222030321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22222030323.

It is not an unprimeable number, because it can be changed into a prime (22222030321) 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, 69880440 + ... + 69880757.

It is an arithmetic number, because the mean of its divisors is an integer number (3773552346).

Almost surely, 2^22222030323 is an apocalyptic number.

22222030323 is a deficient number, since it is larger than the sum of its proper divisors (7966388445).

22222030323 is a wasteful number, since it uses less digits than its factorization.

22222030323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139761253.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 22222030323 its reverse (32303022222), we get a palindrome (54525052545).

The spelling of 22222030323 in words is "twenty-two billion, two hundred twenty-two million, thirty thousand, three hundred twenty-three".