22287113340 has 48 divisors (see below), whose sum is σ = 64416952320. Its totient is φ = 5751512640.

The previous prime is 22287113333. The next prime is 22287113341. The reversal of 22287113340 is 4331178222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22287113341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5989300 + ... + 5993019.

It is an arithmetic number, because the mean of its divisors is an integer number (1342019840).

Almost surely, 2^22287113340 is an apocalyptic number.

22287113340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22287113340 is an abundant number, since it is smaller than the sum of its proper divisors (42129838980).

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

22287113340 is a wasteful number, since it uses less digits than its factorization.

22287113340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11982362 (or 11982360 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The spelling of 22287113340 in words is "twenty-two billion, two hundred eighty-seven million, one hundred thirteen thousand, three hundred forty".