404302243222 has 8 divisors (see below), whose sum is σ = 608036795136. Its totient is φ = 201623311512.

The previous prime is 404302243217. The next prime is 404302243271. The reversal of 404302243222 is 222342203404.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263904093 + ... + 263905624.

It is an arithmetic number, because the mean of its divisors is an integer number (76004599392).

Almost surely, 2^404302243222 is an apocalyptic number.

404302243222 is a deficient number, since it is larger than the sum of its proper divisors (203734551914).

404302243222 is a wasteful number, since it uses less digits than its factorization.

404302243222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527810102.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 404302243222 its reverse (222342203404), we get a palindrome (626644446626).

The spelling of 404302243222 in words is "four hundred four billion, three hundred two million, two hundred forty-three thousand, two hundred twenty-two".