22776216540000 has 960 divisors, whose sum is σ = 95663782190592. Its totient is φ = 4604774400000.

The previous prime is 22776216539941. The next prime is 22776216540089. The reversal of 22776216540000 is 4561267722.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 170873380 + ... + 171006620.

Almost surely, 2^{22776216540000} is an apocalyptic number.

22776216540000 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 22776216540000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47831891095296).

22776216540000 is an abundant number, since it is smaller than the sum of its proper divisors (72887565650592).

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

22776216540000 is a wasteful number, since it uses less digits than its factorization.

22776216540000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133329 (or 133306 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 22776216540000 in words is "twenty-two trillion, seven hundred seventy-six billion, two hundred sixteen million, five hundred forty thousand".