22454496960 has 336 divisors, whose sum is σ = 83178542304. Its totient is φ = 5117263872.

The previous prime is 22454496947. The next prime is 22454496979. The reversal of 22454496960 is 6969445422.

It is a tau number, because it is divible by the number of its divisors (336).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26200852 + ... + 26201708.

Almost surely, 2^22454496960 is an apocalyptic number.

22454496960 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 22454496960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41589271152).

22454496960 is an abundant number, since it is smaller than the sum of its proper divisors (60724045344).

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

22454496960 is a wasteful number, since it uses less digits than its factorization.

22454496960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448 (or 1431 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 51.

The spelling of 22454496960 in words is "twenty-two billion, four hundred fifty-four million, four hundred ninety-six thousand, nine hundred sixty".