302204130112 has 56 divisors (see below), whose sum is σ = 641508210504. Its totient is φ = 140747538432.

The previous prime is 302204130103. The next prime is 302204130119. The reversal of 302204130112 is 211031402203.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 12475996416 + 289728133696 = 111696^2 + 538264^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 302204130112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302204130119) 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, 1326223 + ... + 1537294.

It is an arithmetic number, because the mean of its divisors is an integer number (11455503759).

Almost surely, 2^302204130112 is an apocalyptic number.

302204130112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

302204130112 is an abundant number, since it is smaller than the sum of its proper divisors (339304080392).

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

302204130112 is a wasteful number, since it uses less digits than its factorization.

302204130112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2863643 (or 2863633 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 302204130112 its reverse (211031402203), we get a palindrome (513235532315).

The spelling of 302204130112 in words is "three hundred two billion, two hundred four million, one hundred thirty thousand, one hundred twelve".