22773407612 has 12 divisors (see below), whose sum is σ = 41139059136. Its totient is φ = 11019390720.

The previous prime is 22773407609. The next prime is 22773407623. The reversal of 22773407612 is 21670437722.

It is a self number, because there is not a number n which added to its sum of digits gives 22773407612.

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, 91828133 + ... + 91828380.

It is an arithmetic number, because the mean of its divisors is an integer number (3428254928).

Almost surely, 2^22773407612 is an apocalyptic number.

It is an amenable number.

22773407612 is a deficient number, since it is larger than the sum of its proper divisors (18365651524).

22773407612 is a wasteful number, since it uses less digits than its factorization.

22773407612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183656548 (or 183656546 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 41.

The spelling of 22773407612 in words is "twenty-two billion, seven hundred seventy-three million, four hundred seven thousand, six hundred twelve".