22246446286 has 8 divisors (see below), whose sum is σ = 35125967880. Its totient is φ = 10537790328.

The previous prime is 22246446199. The next prime is 22246446307. The reversal of 22246446286 is 68264464222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292716361 + ... + 292716436.

It is an arithmetic number, because the mean of its divisors is an integer number (4390745985).

Almost surely, 2^22246446286 is an apocalyptic number.

22246446286 is a deficient number, since it is larger than the sum of its proper divisors (12879521594).

22246446286 is a wasteful number, since it uses less digits than its factorization.

22246446286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585432818.

The product of its digits is 1769472, while the sum is 46.

The spelling of 22246446286 in words is "twenty-two billion, two hundred forty-six million, four hundred forty-six thousand, two hundred eighty-six".