22313424243 has 8 divisors (see below), whose sum is σ = 32455889856. Its totient is φ = 13523287400.

The previous prime is 22313424241. The next prime is 22313424253. The reversal of 22313424243 is 34242431322.

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 22313424243 - 2¹ = 22313424241 is a prime.

It is a super-3 number, since 3×22313424243³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22313424243.

It is not an unprimeable number, because it can be changed into a prime (22313424241) 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, 338082153 + ... + 338082218.

It is an arithmetic number, because the mean of its divisors is an integer number (4056986232).

Almost surely, 2^22313424243 is an apocalyptic number.

22313424243 is a deficient number, since it is larger than the sum of its proper divisors (10142465613).

22313424243 is a wasteful number, since it uses less digits than its factorization.

22313424243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676164385.

The product of its digits is 27648, while the sum is 30.

Adding to 22313424243 its reverse (34242431322), we get a palindrome (56555855565).

The spelling of 22313424243 in words is "twenty-two billion, three hundred thirteen million, four hundred twenty-four thousand, two hundred forty-three".