22286698560 has 448 divisors, whose sum is σ = 92760637440. Its totient is φ = 4929361920.

The previous prime is 22286698543. The next prime is 22286698561. The reversal of 22286698560 is 6589668222.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 22286698497 and 22286698506.

It is not an unprimeable number, because it can be changed into a prime (22286698561) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1868937 + ... + 1880823.

Almost surely, 2^22286698560 is an apocalyptic number.

22286698560 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 22286698560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46380318720).

22286698560 is an abundant number, since it is smaller than the sum of its proper divisors (70473938880).

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

22286698560 is a wasteful number, since it uses less digits than its factorization.

22286698560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11951 (or 11935 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 22286698560 in words is "twenty-two billion, two hundred eighty-six million, six hundred ninety-eight thousand, five hundred sixty".