2202204312422 has 24 divisors (see below), whose sum is σ = 3319289339616. Its totient is φ = 1095799976544.

The previous prime is 2202204312383. The next prime is 2202204312443. The reversal of 2202204312422 is 2242134022022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2202204312391 and 2202204312400.

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 11 ways as a sum of consecutive naturals, for example, 373062323 + ... + 373068225.

It is an arithmetic number, because the mean of its divisors is an integer number (138303722484).

Almost surely, 2^{2202204312422} is an apocalyptic number.

2202204312422 is a deficient number, since it is larger than the sum of its proper divisors (1117085027194).

2202204312422 is an equidigital number, since it uses as much as digits as its factorization.

2202204312422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9920 (or 9691 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 2202204312422 its reverse (2242134022022), we get a palindrome (4444338334444).

The spelling of 2202204312422 in words is "two trillion, two hundred two billion, two hundred four million, three hundred twelve thousand, four hundred twenty-two".