242228322 has 24 divisors (see below), whose sum is σ = 599803776. Its totient is φ = 69208056.

The previous prime is 242228297. The next prime is 242228333. The reversal of 242228322 is 223822242.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 961098 + ... + 961349.

It is an arithmetic number, because the mean of its divisors is an integer number (24991824).

Almost surely, 2^242228322 is an apocalyptic number.

242228322 is an abundant number, since it is smaller than the sum of its proper divisors (357575454).

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

242228322 is a wasteful number, since it uses less digits than its factorization.

242228322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922462 (or 1922459 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 242228322 is about 15563.6860030007. The cubic root of 242228322 is about 623.3638888685.

The spelling of 242228322 in words is "two hundred forty-two million, two hundred twenty-eight thousand, three hundred twenty-two".