302342212 has 48 divisors (see below), whose sum is σ = 592764480. Its totient is φ = 134092800.

The previous prime is 302342203. The next prime is 302342233. The reversal of 302342212 is 212243203.

302342212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 302342212.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310887 + ... + 311857.

It is an arithmetic number, because the mean of its divisors is an integer number (12349260).

Almost surely, 2^302342212 is an apocalyptic number.

It is an amenable number.

302342212 is a deficient number, since it is larger than the sum of its proper divisors (290422268).

302342212 is a wasteful number, since it uses less digits than its factorization.

302342212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252 (or 1250 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 302342212 is about 17387.9904531835. The cubic root of 302342212 is about 671.1706067072.

Adding to 302342212 its reverse (212243203), we get a palindrome (514585415).

Subtracting from 302342212 its reverse (212243203), we obtain a palindrome (90099009).

The spelling of 302342212 in words is "three hundred two million, three hundred forty-two thousand, two hundred twelve".