14882221548 has 72 divisors (see below), whose sum is σ = 38671367280. Its totient is φ = 4822208640.

The previous prime is 14882221531. The next prime is 14882221573. The reversal of 14882221548 is 84512228841.

It is a happy number.

14882221548 is a `hidden beast` number, since 1 + 4 + 8 + 82 + 2 + 21 + 548 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1632483 + ... + 1641573.

Almost surely, 2^14882221548 is an apocalyptic number.

14882221548 is a gapful number since it is divisible by the number (18) 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 14882221548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19335683640).

14882221548 is an abundant number, since it is smaller than the sum of its proper divisors (23789145732).

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

14882221548 is a wasteful number, since it uses less digits than its factorization.

14882221548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10367 (or 10362 counting only the distinct ones).

The product of its digits is 327680, while the sum is 45.

The spelling of 14882221548 in words is "fourteen billion, eight hundred eighty-two million, two hundred twenty-one thousand, five hundred forty-eight".