22160663148 has 48 divisors (see below), whose sum is σ = 58616606720. Its totient is φ = 6459787584.

The previous prime is 22160663087. The next prime is 22160663179. The reversal of 22160663148 is 84136606122.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3735340 + ... + 3741267.

Almost surely, 2^22160663148 is an apocalyptic number.

It is an amenable number.

22160663148 is an abundant number, since it is smaller than the sum of its proper divisors (36455943572).

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

22160663148 is a wasteful number, since it uses less digits than its factorization.

22160663148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7476646 (or 7476644 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 22160663148 in words is "twenty-two billion, one hundred sixty million, six hundred sixty-three thousand, one hundred forty-eight".