302244122 has 16 divisors (see below), whose sum is σ = 490250880. Its totient is φ = 139205568.

The previous prime is 302244113. The next prime is 302244133. The reversal of 302244122 is 221442203.

It is a junction number, because it is equal to n+sod(n) for n = 302244094 and 302244103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92972 + ... + 96167.

It is an arithmetic number, because the mean of its divisors is an integer number (30640680).

Almost surely, 2^302244122 is an apocalyptic number.

302244122 is a deficient number, since it is larger than the sum of its proper divisors (188006758).

302244122 is a wasteful number, since it uses less digits than its factorization.

302244122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189205.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 302244122 is about 17385.1695994028. The cubic root of 302244122 is about 671.0980154037.

Adding to 302244122 its reverse (221442203), we get a palindrome (523686325).

The spelling of 302244122 in words is "three hundred two million, two hundred forty-four thousand, one hundred twenty-two".