22547046674 has 16 divisors (see below), whose sum is σ = 33869594880. Its totient is φ = 11257196160.

The previous prime is 22547046661. The next prime is 22547046677. The reversal of 22547046674 is 47664074522.

It is not an unprimeable number, because it can be changed into a prime (22547046677) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6706754 + ... + 6710114.

It is an arithmetic number, because the mean of its divisors is an integer number (2116849680).

Almost surely, 2^22547046674 is an apocalyptic number.

22547046674 is a deficient number, since it is larger than the sum of its proper divisors (11322548206).

22547046674 is a wasteful number, since it uses less digits than its factorization.

22547046674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7225.

The product of its (nonzero) digits is 2257920, while the sum is 47.

The spelling of 22547046674 in words is "twenty-two billion, five hundred forty-seven million, forty-six thousand, six hundred seventy-four".