22223486268 has 252 divisors, whose sum is σ = 63297947160. Its totient is φ = 6804964224.

The previous prime is 22223486261. The next prime is 22223486273. The reversal of 22223486268 is 86268432222.

22223486268 is a `hidden beast` number, since 22 + 22 + 348 + 6 + 268 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22223486261) by changing a digit.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 75847930 + ... + 75848222.

It is an arithmetic number, because the mean of its divisors is an integer number (251182330).

Almost surely, 2^22223486268 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22223486268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31648973580).

22223486268 is an abundant number, since it is smaller than the sum of its proper divisors (41074460892).

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

22223486268 is a wasteful number, since it uses less digits than its factorization.

22223486268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 354 counting only the distinct ones).

The product of its digits is 884736, while the sum is 45.

The spelling of 22223486268 in words is "twenty-two billion, two hundred twenty-three million, four hundred eighty-six thousand, two hundred sixty-eight".