402303233222 has 16 divisors (see below), whose sum is σ = 658908032400. Its totient is φ = 182700203040.

The previous prime is 402303233177. The next prime is 402303233237. The reversal of 402303233222 is 222332303204.

It is a junction number, because it is equal to n+sod(n) for n = 402303233191 and 402303233200.

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 7 ways as a sum of consecutive naturals, for example, 8220197 + ... + 8268992.

It is an arithmetic number, because the mean of its divisors is an integer number (41181752025).

Almost surely, 2^402303233222 is an apocalyptic number.

402303233222 is a deficient number, since it is larger than the sum of its proper divisors (256604799178).

402303233222 is a wasteful number, since it uses less digits than its factorization.

402303233222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16490311.

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 402303233222 its reverse (222332303204), we get a palindrome (624635536426).

The spelling of 402303233222 in words is "four hundred two billion, three hundred three million, two hundred thirty-three thousand, two hundred twenty-two".