22548566074 has 16 divisors (see below), whose sum is σ = 35891605440. Its totient is φ = 10601314240.

The previous prime is 22548566071. The next prime is 22548566081. The reversal of 22548566074 is 47066584522.

It is not an unprimeable number, because it can be changed into a prime (22548566071) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4151407 + ... + 4156834.

It is an arithmetic number, because the mean of its divisors is an integer number (2243225340).

Almost surely, 2^22548566074 is an apocalyptic number.

22548566074 is a deficient number, since it is larger than the sum of its proper divisors (13343039366).

22548566074 is a wasteful number, since it uses less digits than its factorization.

22548566074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8308325.

The product of its (nonzero) digits is 3225600, while the sum is 49.

The spelling of 22548566074 in words is "twenty-two billion, five hundred forty-eight million, five hundred sixty-six thousand, seventy-four".