22323122193 has 16 divisors (see below), whose sum is σ = 30155206400. Its totient is φ = 14686738560.

The previous prime is 22323122191. The next prime is 22323122221. The reversal of 22323122193 is 39122132322.

It is a happy number.

It is not a de Polignac number, because 22323122193 - 2¹ = 22323122191 is a prime.

It is a super-3 number, since 3×22323122193³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22323122193.

It is not an unprimeable number, because it can be changed into a prime (22323122191) 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, 505173 + ... + 547581.

It is an arithmetic number, because the mean of its divisors is an integer number (1884700400).

Almost surely, 2^22323122193 is an apocalyptic number.

It is an amenable number.

22323122193 is a deficient number, since it is larger than the sum of its proper divisors (7832084207).

22323122193 is a wasteful number, since it uses less digits than its factorization.

22323122193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44712.

The product of its digits is 7776, while the sum is 30.

The spelling of 22323122193 in words is "twenty-two billion, three hundred twenty-three million, one hundred twenty-two thousand, one hundred ninety-three".