22470534678 has 8 divisors (see below), whose sum is σ = 44941069368. Its totient is φ = 7490178224.

The previous prime is 22470534649. The next prime is 22470534707. The reversal of 22470534678 is 87643507422.

It is an interprime number because it is at equal distance from previous prime (22470534649) and next prime (22470534707).

It is a sphenic number, since it is the product of 3 distinct primes.

22470534678 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1872544551 + ... + 1872544562.

It is an arithmetic number, because the mean of its divisors is an integer number (5617633671).

Almost surely, 2^22470534678 is an apocalyptic number.

22470534678 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22470534678 is a wasteful number, since it uses less digits than its factorization.

22470534678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3745089118.

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 22470534678 in words is "twenty-two billion, four hundred seventy million, five hundred thirty-four thousand, six hundred seventy-eight".