22299248160 has 960 divisors, whose sum is σ = 100374785280. Its totient is φ = 4538695680.

The previous prime is 22299248159. The next prime is 22299248189. The reversal of 22299248160 is 6184299222.

22299248160 is a `hidden beast` number, since 2 + 2 + 29 + 92 + 481 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 29302180 + ... + 29302940.

It is an arithmetic number, because the mean of its divisors is an integer number (104557068).

Almost surely, 2^22299248160 is an apocalyptic number.

22299248160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22299248160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50187392640).

22299248160 is an abundant number, since it is smaller than the sum of its proper divisors (78075537120).

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

22299248160 is a wasteful number, since it uses less digits than its factorization.

22299248160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831 (or 814 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 22299248160 in words is "twenty-two billion, two hundred ninety-nine million, two hundred forty-eight thousand, one hundred sixty".