223422110340 has 96 divisors (see below), whose sum is σ = 734949403776. Its totient is φ = 49996554240.

The previous prime is 223422110323. The next prime is 223422110347. The reversal of 223422110340 is 43011224322.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 223422110340.

It is not an unprimeable number, because it can be changed into a prime (223422110347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13011357 + ... + 13028516.

It is an arithmetic number, because the mean of its divisors is an integer number (7655722956).

Almost surely, 2^223422110340 is an apocalyptic number.

223422110340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223422110340 is an abundant number, since it is smaller than the sum of its proper divisors (511527293436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223422110340 is a wasteful number, since it uses less digits than its factorization.

223422110340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26039909 (or 26039907 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 223422110340 its reverse (43011224322), we get a palindrome (266433334662).

The spelling of 223422110340 in words is "two hundred twenty-three billion, four hundred twenty-two million, one hundred ten thousand, three hundred forty".