30300112223812 has 12 divisors (see below), whose sum is σ = 55330639713216. Its totient is φ = 14491358020040.

The previous prime is 30300112223807. The next prime is 30300112223813. The reversal of 30300112223812 is 21832221100303.

It is a super-2 number, since 2×30300112223812² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30300112223813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164674522864 + ... + 164674523047.

It is an arithmetic number, because the mean of its divisors is an integer number (4610886642768).

Almost surely, 2^{30300112223812} is an apocalyptic number.

It is an amenable number.

30300112223812 is a deficient number, since it is larger than the sum of its proper divisors (25030527489404).

30300112223812 is a wasteful number, since it uses less digits than its factorization.

30300112223812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329349045938 (or 329349045936 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 30300112223812 in words is "thirty trillion, three hundred billion, one hundred twelve million, two hundred twenty-three thousand, eight hundred twelve".