22224314004320 has 24 divisors (see below), whose sum is σ = 52504941835584. Its totient is φ = 8889725601664.

The previous prime is 22224314004301. The next prime is 22224314004353. The reversal of 22224314004320 is 2340041342222.

It is a super-2 number, since 2×22224314004320² (a number of 27 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 69450981104 + ... + 69450981423.

It is an arithmetic number, because the mean of its divisors is an integer number (2187705909816).

Almost surely, 2^{22224314004320} is an apocalyptic number.

22224314004320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22224314004320 is an abundant number, since it is smaller than the sum of its proper divisors (30280627831264).

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

22224314004320 is a wasteful number, since it uses less digits than its factorization.

22224314004320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138901962542 (or 138901962534 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 22224314004320 its reverse (2340041342222), we get a palindrome (24564355346542).

The spelling of 22224314004320 in words is "twenty-two trillion, two hundred twenty-four billion, three hundred fourteen million, four thousand, three hundred twenty".