30112230322312 has 32 divisors (see below), whose sum is σ = 56631078761400. Its totient is φ = 15010614226944.

The previous prime is 30112230322309. The next prime is 30112230322393. The reversal of 30112230322312 is 21322303221103.

It can be written as a sum of positive squares in 4 ways, for example, as 24819865658116 + 5292364664196 = 4981954^2 + 2300514^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50368764 + ... + 50963092.

Almost surely, 2^{30112230322312} is an apocalyptic number.

It is an amenable number.

30112230322312 is a deficient number, since it is larger than the sum of its proper divisors (26518848439088).

30112230322312 is a wasteful number, since it uses less digits than its factorization.

30112230322312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613465 (or 613461 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 30112230322312 its reverse (21322303221103), we get a palindrome (51434533543415).

The spelling of 30112230322312 in words is "thirty trillion, one hundred twelve billion, two hundred thirty million, three hundred twenty-two thousand, three hundred twelve".