222201022004 has 48 divisors (see below), whose sum is σ = 428654436672. Its totient is φ = 100133736192.

The previous prime is 222201021953. The next prime is 222201022013. The reversal of 222201022004 is 400220102222.

222201022004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 6877472 + ... + 6909704.

It is an arithmetic number, because the mean of its divisors is an integer number (8930300764).

Almost surely, 2^222201022004 is an apocalyptic number.

It is an amenable number.

222201022004 is a deficient number, since it is larger than the sum of its proper divisors (206453414668).

222201022004 is a wasteful number, since it uses less digits than its factorization.

222201022004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35376 (or 35374 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 222201022004 its reverse (400220102222), we get a palindrome (622421124226).

The spelling of 222201022004 in words is "two hundred twenty-two billion, two hundred one million, twenty-two thousand, four".