23223222110340 has 192 divisors, whose sum is σ = 82631614302720. Its totient is φ = 5304297761280.

The previous prime is 23223222110303. The next prime is 23223222110353. The reversal of 23223222110340 is 4301122232232.

23223222110340 is a `hidden beast` number, since 2 + 322 + 3 + 222 + 110 + 3 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2952610 + ... + 7427270.

It is an arithmetic number, because the mean of its divisors is an integer number (430372991160).

Almost surely, 2^{23223222110340} is an apocalyptic number.

23223222110340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23223222110340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41315807151360).

23223222110340 is an abundant number, since it is smaller than the sum of its proper divisors (59408392192380).

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

23223222110340 is a wasteful number, since it uses less digits than its factorization.

23223222110340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4476059 (or 4476051 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 23223222110340 its reverse (4301122232232), we get a palindrome (27524344342572).

The spelling of 23223222110340 in words is "twenty-three trillion, two hundred twenty-three billion, two hundred twenty-two million, one hundred ten thousand, three hundred forty".