22704324678 has 32 divisors (see below), whose sum is σ = 57661777920. Its totient is φ = 6486949800.

The previous prime is 22704324677. The next prime is 22704324751. The reversal of 22704324678 is 87642340722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22704324677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30031798 + ... + 30032553.

It is an arithmetic number, because the mean of its divisors is an integer number (1801930560).

Almost surely, 2^22704324678 is an apocalyptic number.

22704324678 is an abundant number, since it is smaller than the sum of its proper divisors (34957453242).

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

22704324678 is a wasteful number, since it uses less digits than its factorization.

22704324678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60064369 (or 60064363 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 45.

The spelling of 22704324678 in words is "twenty-two billion, seven hundred four million, three hundred twenty-four thousand, six hundred seventy-eight".