22284343066 has 4 divisors (see below), whose sum is σ = 33426514602. Its totient is φ = 11142171532.

The previous prime is 22284343057. The next prime is 22284343069. The reversal of 22284343066 is 66034348222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 20861469225 + 1422873841 = 144435^2 + 37721^2 .

It is not an unprimeable number, because it can be changed into a prime (22284343069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5571085765 + ... + 5571085768.

Almost surely, 2^22284343066 is an apocalyptic number.

22284343066 is a deficient number, since it is larger than the sum of its proper divisors (11142171536).

22284343066 is a wasteful number, since it uses less digits than its factorization.

22284343066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11142171535.

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 22284343066 in words is "twenty-two billion, two hundred eighty-four million, three hundred forty-three thousand, sixty-six".