22140220302323 has 8 divisors (see below), whose sum is σ = 22241014499808. Its totient is φ = 22039475436864.

The previous prime is 22140220302251. The next prime is 22140220302331. The reversal of 22140220302323 is 32320302204122.

It is a happy number.

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 22140220302323 - 2¹² = 22140220298227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22140220302292 and 22140220302301.

It is not an unprimeable number, because it can be changed into a prime (22140220302353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11433215 + ... + 13228712.

It is an arithmetic number, because the mean of its divisors is an integer number (2780126812476).

Almost surely, 2^{22140220302323} is an apocalyptic number.

22140220302323 is a deficient number, since it is larger than the sum of its proper divisors (100794197485).

22140220302323 is a wasteful number, since it uses less digits than its factorization.

22140220302323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24666013.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 22140220302323 its reverse (32320302204122), we get a palindrome (54460522506445).

The spelling of 22140220302323 in words is "twenty-two trillion, one hundred forty billion, two hundred twenty million, three hundred two thousand, three hundred twenty-three".