22347181004 has 12 divisors (see below), whose sum is σ = 39110357664. Its totient is φ = 11172793104.

The previous prime is 22347181001. The next prime is 22347181009. The reversal of 22347181004 is 40018174322.

It is not an unprimeable number, because it can be changed into a prime (22347181001) 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 3 ways as a sum of consecutive naturals, for example, 133907 + ... + 250250.

It is an arithmetic number, because the mean of its divisors is an integer number (3259196472).

Almost surely, 2^22347181004 is an apocalyptic number.

It is an amenable number.

22347181004 is a deficient number, since it is larger than the sum of its proper divisors (16763176660).

22347181004 is a wasteful number, since it uses less digits than its factorization.

22347181004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398704 (or 398702 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The spelling of 22347181004 in words is "twenty-two billion, three hundred forty-seven million, one hundred eighty-one thousand, four".