304222222403 has 12 divisors (see below), whose sum is σ = 334415073384. Its totient is φ = 276547418400.

The previous prime is 304222222373. The next prime is 304222222411.

304222222403 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-304222222403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (304222222453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1968383 + ... + 2117303.

It is an arithmetic number, because the mean of its divisors is an integer number (27867922782).

Almost surely, 2^304222222403 is an apocalyptic number.

304222222403 is a deficient number, since it is larger than the sum of its proper divisors (30192850981).

304222222403 is a wasteful number, since it uses less digits than its factorization.

304222222403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165826 (or 165815 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

It can be divided in two parts, 304222 and 222403, that added together give a palindrome (526625).

The spelling of 304222222403 in words is "three hundred four billion, two hundred twenty-two million, two hundred twenty-two thousand, four hundred three".