22299231366720 has 2016 divisors, whose sum is σ = 102448644480000. Its totient is φ = 4342655877120.

The previous prime is 22299231366637. The next prime is 22299231366739. The reversal of 22299231366720 is 2766313299222.

22299231366720 is a `hidden beast` number, since 2 + 2 + 29 + 9 + 231 + 366 + 7 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (2016).

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 11155192281 + ... + 11155194279.

It is an arithmetic number, because the mean of its divisors is an integer number (50817780000).

Almost surely, 2^{22299231366720} is an apocalyptic number.

22299231366720 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 22299231366720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51224322240000).

22299231366720 is an abundant number, since it is smaller than the sum of its proper divisors (80149413113280).

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

22299231366720 is a wasteful number, since it uses less digits than its factorization.

22299231366720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2337 (or 2313 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 54.

The spelling of 22299231366720 in words is "twenty-two trillion, two hundred ninety-nine billion, two hundred thirty-one million, three hundred sixty-six thousand, seven hundred twenty".