22236124643304 has 256 divisors, whose sum is σ = 65821472640000. Its totient is φ = 6171136727040.

The previous prime is 22236124643279. The next prime is 22236124643347. The reversal of 22236124643304 is 40334642163222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 776142772 + ... + 776171420.

It is an arithmetic number, because the mean of its divisors is an integer number (257115127500).

Almost surely, 2^{22236124643304} is an apocalyptic number.

22236124643304 is a gapful number since it is divisible by the number (24) 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 22236124643304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32910736320000).

22236124643304 is an abundant number, since it is smaller than the sum of its proper divisors (43585347996696).

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

22236124643304 is a wasteful number, since it uses less digits than its factorization.

22236124643304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30448 (or 30444 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 42.

The spelling of 22236124643304 in words is "twenty-two trillion, two hundred thirty-six billion, one hundred twenty-four million, six hundred forty-three thousand, three hundred four".