22123111422304 has 96 divisors (see below), whose sum is σ = 44637752097792. Its totient is φ = 10789922304000.

The previous prime is 22123111422301. The next prime is 22123111422317. The reversal of 22123111422304 is 40322411132122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22123111422301) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 786977209 + ... + 787005319.

It is an arithmetic number, because the mean of its divisors is an integer number (464976584352).

Almost surely, 2^{22123111422304} is an apocalyptic number.

It is an amenable number.

22123111422304 is an abundant number, since it is smaller than the sum of its proper divisors (22514640675488).

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

22123111422304 is a wasteful number, since it uses less digits than its factorization.

22123111422304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31860 (or 31852 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 22123111422304 its reverse (40322411132122), we get a palindrome (62445522554426).

The spelling of 22123111422304 in words is "twenty-two trillion, one hundred twenty-three billion, one hundred eleven million, four hundred twenty-two thousand, three hundred four".