302313202112 has 56 divisors (see below), whose sum is σ = 649963146096. Its totient is φ = 138956525568.

The previous prime is 302313202091. The next prime is 302313202123. The reversal of 302313202112 is 211202313203.

It is a super-2 number, since 2×302313202112² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3184163 + ... + 3277730.

Almost surely, 2^302313202112 is an apocalyptic number.

302313202112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

302313202112 is an abundant number, since it is smaller than the sum of its proper divisors (347649943984).

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

302313202112 is a wasteful number, since it uses less digits than its factorization.

302313202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6461965 (or 6461955 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 302313202112 its reverse (211202313203), we get a palindrome (513515515315).

The spelling of 302313202112 in words is "three hundred two billion, three hundred thirteen million, two hundred two thousand, one hundred twelve".