404202220222 has 4 divisors (see below), whose sum is σ = 606303330336. Its totient is φ = 202101110110.

The previous prime is 404202220211. The next prime is 404202220241. The reversal of 404202220222 is 222022202404.

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

It is a junction number, because it is equal to n+sod(n) for n = 404202220193 and 404202220202.

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, 101050555054 + ... + 101050555057.

It is an arithmetic number, because the mean of its divisors is an integer number (151575832584).

Almost surely, 2^404202220222 is an apocalyptic number.

404202220222 is a deficient number, since it is larger than the sum of its proper divisors (202101110114).

404202220222 is a wasteful number, since it uses less digits than its factorization.

404202220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202101110113.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 404202220222 its reverse (222022202404), we get a palindrome (626224422626).

The spelling of 404202220222 in words is "four hundred four billion, two hundred two million, two hundred twenty thousand, two hundred twenty-two".