402204240222 has 32 divisors (see below), whose sum is σ = 829060531200. Its totient is φ = 130011745248.

The previous prime is 402204240209. The next prime is 402204240253. The reversal of 402204240222 is 222042402204.

402204240222 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 402204240192 and 402204240201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6511722 + ... + 6573197.

It is an arithmetic number, because the mean of its divisors is an integer number (25908141600).

Almost surely, 2^402204240222 is an apocalyptic number.

402204240222 is an abundant number, since it is smaller than the sum of its proper divisors (426856290978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

402204240222 is a wasteful number, since it uses less digits than its factorization.

402204240222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13085080.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 402204240222 its reverse (222042402204), we get a palindrome (624246642426).

The spelling of 402204240222 in words is "four hundred two billion, two hundred four million, two hundred forty thousand, two hundred twenty-two".