302230122 has 16 divisors (see below), whose sum is σ = 604807392. Its totient is φ = 100685520.

The previous prime is 302230109. The next prime is 302230127. The reversal of 302230122 is 221032203.

It is not an unprimeable number, because it can be changed into a prime (302230127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2368 + ... + 24699.

It is an arithmetic number, because the mean of its divisors is an integer number (37800462).

Almost surely, 2^302230122 is an apocalyptic number.

302230122 is an abundant number, since it is smaller than the sum of its proper divisors (302577270).

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

302230122 is a wasteful number, since it uses less digits than its factorization.

302230122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28933.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 302230122 is about 17384.7669527089. The cubic root of 302230122 is about 671.0876534517.

Adding to 302230122 its reverse (221032203), we get a palindrome (523262325).

The spelling of 302230122 in words is "three hundred two million, two hundred thirty thousand, one hundred twenty-two".