303024222 has 24 divisors (see below), whose sum is σ = 661569480. Its totient is φ = 100236240.

The previous prime is 303024221. The next prime is 303024223. The reversal of 303024222 is 222420303.

It is an interprime number because it is at equal distance from previous prime (303024221) and next prime (303024223).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 303024195 and 303024204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (303024221) 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, 61897 + ... + 66612.

It is an arithmetic number, because the mean of its divisors is an integer number (27565395).

Almost surely, 2^303024222 is an apocalyptic number.

303024222 is an abundant number, since it is smaller than the sum of its proper divisors (358545258).

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

303024222 is a wasteful number, since it uses less digits than its factorization.

303024222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128648 (or 128645 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 303024222 is about 17407.5909303959. The cubic root of 303024222 is about 671.6748932310.

Adding to 303024222 its reverse (222420303), we get a palindrome (525444525).

The spelling of 303024222 in words is "three hundred three million, twenty-four thousand, two hundred twenty-two".