302234020012 has 12 divisors (see below), whose sum is σ = 529128925416. Its totient is φ = 151054327040.

The previous prime is 302234020001. The next prime is 302234020021. The reversal of 302234020012 is 210020432203.

It is a super-2 number, since 2×302234020012² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15659893 + ... + 15679180.

It is an arithmetic number, because the mean of its divisors is an integer number (44094077118).

Almost surely, 2^302234020012 is an apocalyptic number.

It is an amenable number.

302234020012 is a deficient number, since it is larger than the sum of its proper divisors (226894905404).

302234020012 is a wasteful number, since it uses less digits than its factorization.

302234020012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31341488 (or 31341486 counting only the distinct ones).

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

Adding to 302234020012 its reverse (210020432203), we get a palindrome (512254452215).

The spelling of 302234020012 in words is "three hundred two billion, two hundred thirty-four million, twenty thousand, twelve".