303230322228 has 24 divisors (see below), whose sum is σ = 708340550400. Its totient is φ = 100962040960.

The previous prime is 303230322167. The next prime is 303230322251. The reversal of 303230322228 is 822223032303.

It is a junction number, because it is equal to n+sod(n) for n = 303230322195 and 303230322204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14330628 + ... + 14351771.

It is an arithmetic number, because the mean of its divisors is an integer number (29514189600).

Almost surely, 2^303230322228 is an apocalyptic number.

It is an amenable number.

303230322228 is an abundant number, since it is smaller than the sum of its proper divisors (405110228172).

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

303230322228 is a wasteful number, since it uses less digits than its factorization.

303230322228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28683287 (or 28683285 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

The spelling of 303230322228 in words is "three hundred three billion, two hundred thirty million, three hundred twenty-two thousand, two hundred twenty-eight".