22316878080 has 576 divisors, whose sum is σ = 93657715200. Its totient is φ = 4923555840.

The previous prime is 22316878069. The next prime is 22316878093. The reversal of 22316878080 is 8087861322.

It is a tau number, because it is divible by the number of its divisors (576).

It is a super-3 number, since 3×22316878080³ (a number of 32 digits) contains 333 as substring.

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 63 ways as a sum of consecutive naturals, for example, 7014090 + ... + 7017270.

It is an arithmetic number, because the mean of its divisors is an integer number (162600200).

Almost surely, 2^22316878080 is an apocalyptic number.

22316878080 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 22316878080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46828857600).

22316878080 is an abundant number, since it is smaller than the sum of its proper divisors (71340837120).

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

22316878080 is a wasteful number, since it uses less digits than its factorization.

22316878080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3247 (or 3227 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 22316878080 in words is "twenty-two billion, three hundred sixteen million, eight hundred seventy-eight thousand, eighty".