404311202222 has 4 divisors (see below), whose sum is σ = 606466803336. Its totient is φ = 202155601110.

The previous prime is 404311202209. The next prime is 404311202231. The reversal of 404311202222 is 222202113404.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101077800554 + ... + 101077800557.

It is an arithmetic number, because the mean of its divisors is an integer number (151616700834).

Almost surely, 2^404311202222 is an apocalyptic number.

404311202222 is a deficient number, since it is larger than the sum of its proper divisors (202155601114).

404311202222 is a wasteful number, since it uses less digits than its factorization.

404311202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202155601113.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 404311202222 its reverse (222202113404), we get a palindrome (626513315626).

The spelling of 404311202222 in words is "four hundred four billion, three hundred eleven million, two hundred two thousand, two hundred twenty-two".