304222222222402 has 16 divisors (see below), whose sum is σ = 497818566330624. Its totient is φ = 138282721474000.

The previous prime is 304222222222361. The next prime is 304222222222459. The reversal of 304222222222402 is 204222222222403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28576527 + ... + 37749997.

It is an arithmetic number, because the mean of its divisors is an integer number (31113660395664).

Almost surely, 2^{304222222222402} is an apocalyptic number.

304222222222402 is a deficient number, since it is larger than the sum of its proper divisors (193596344108222).

304222222222402 is a wasteful number, since it uses less digits than its factorization.

304222222222402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10680905.

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 304222222222402 its reverse (204222222222403), we get a palindrome (508444444444805).

Subtracting from 304222222222402 its reverse (204222222222403), we obtain a palindrome (99999999999999).

The spelling of 304222222222402 in words is "three hundred four trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, four hundred two".