22745399286 has 8 divisors (see below), whose sum is σ = 45490798584. Its totient is φ = 7581799760.

The previous prime is 22745399227. The next prime is 22745399293. The reversal of 22745399286 is 68299354722.

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

22745399286 is an admirable number.

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, 1895449935 + ... + 1895449946.

It is an arithmetic number, because the mean of its divisors is an integer number (5686349823).

Almost surely, 2^22745399286 is an apocalyptic number.

22745399286 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22745399286 is a wasteful number, since it uses less digits than its factorization.

22745399286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790899886.

The product of its digits is 13063680, while the sum is 57.

The spelling of 22745399286 in words is "twenty-two billion, seven hundred forty-five million, three hundred ninety-nine thousand, two hundred eighty-six".