22202111323 has 8 divisors (see below), whose sum is σ = 25386983648. Its totient is φ = 19020524544.

The previous prime is 22202111203. The next prime is 22202111357. The reversal of 22202111323 is 32311120222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22202111323 - 2²⁹ = 21665240411 is a prime.

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 22202111323.

It is not an unprimeable number, because it can be changed into a prime (22202111383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 806886 + ... + 833947.

It is an arithmetic number, because the mean of its divisors is an integer number (3173372956).

Almost surely, 2^22202111323 is an apocalyptic number.

22202111323 is a deficient number, since it is larger than the sum of its proper divisors (3184872325).

22202111323 is a wasteful number, since it uses less digits than its factorization.

22202111323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642773.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 22202111323 its reverse (32311120222), we get a palindrome (54513231545).

The spelling of 22202111323 in words is "twenty-two billion, two hundred two million, one hundred eleven thousand, three hundred twenty-three".