303114222 has 12 divisors (see below), whose sum is σ = 656747520. Its totient is φ = 101038068.

The previous prime is 303114209. The next prime is 303114269. The reversal of 303114222 is 222411303.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 16839679 = 303114222 / (3 + 0 + 3 + 1 + 1 + 4 + 2 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 303114195 and 303114204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8419822 + ... + 8419857.

It is an arithmetic number, because the mean of its divisors is an integer number (54728960).

Almost surely, 2^303114222 is an apocalyptic number.

303114222 is an abundant number, since it is smaller than the sum of its proper divisors (353633298).

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

303114222 is a wasteful number, since it uses less digits than its factorization.

303114222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16839687 (or 16839684 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 303114222 is about 17410.1758176074. The cubic root of 303114222 is about 671.7413837976.

Adding to 303114222 its reverse (222411303), we get a palindrome (525525525).

The spelling of 303114222 in words is "three hundred three million, one hundred fourteen thousand, two hundred twenty-two".