22549750080 has 448 divisors, whose sum is σ = 84558152448. Its totient is φ = 5019402240.

The previous prime is 22549750061. The next prime is 22549750103. The reversal of 22549750080 is 8005794522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38026264 + ... + 38026856.

It is an arithmetic number, because the mean of its divisors is an integer number (188745876).

Almost surely, 2^22549750080 is an apocalyptic number.

22549750080 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 22549750080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42279076224).

22549750080 is an abundant number, since it is smaller than the sum of its proper divisors (62008402368).

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

22549750080 is a wasteful number, since it uses less digits than its factorization.

22549750080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914 (or 904 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The spelling of 22549750080 in words is "twenty-two billion, five hundred forty-nine million, seven hundred fifty thousand, eighty".