303314222 has 8 divisors (see below), whose sum is σ = 456976296. Its totient is φ = 150988792.

The previous prime is 303314129. The next prime is 303314237. The reversal of 303314222 is 222413303.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 303314194 and 303314203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333593 + ... + 334500.

It is an arithmetic number, because the mean of its divisors is an integer number (57122037).

Almost surely, 2^303314222 is an apocalyptic number.

303314222 is a deficient number, since it is larger than the sum of its proper divisors (153662074).

303314222 is a wasteful number, since it uses less digits than its factorization.

303314222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668322.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 303314222 is about 17415.9186378439. The cubic root of 303314222 is about 671.8890935050.

Adding to 303314222 its reverse (222413303), we get a palindrome (525727525).

The spelling of 303314222 in words is "three hundred three million, three hundred fourteen thousand, two hundred twenty-two".