22174055672 has 16 divisors (see below), whose sum is σ = 44022022560. Its totient is φ = 10434849664.

The previous prime is 22174055669. The next prime is 22174055699. The reversal of 22174055672 is 27655047122.

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, 81522128 + ... + 81522399.

It is an arithmetic number, because the mean of its divisors is an integer number (2751376410).

Almost surely, 2^22174055672 is an apocalyptic number.

It is an amenable number.

22174055672 is a deficient number, since it is larger than the sum of its proper divisors (21847966888).

22174055672 is a wasteful number, since it uses less digits than its factorization.

22174055672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163044550 (or 163044546 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 41.

The spelling of 22174055672 in words is "twenty-two billion, one hundred seventy-four million, fifty-five thousand, six hundred seventy-two".