30301212331112 has 16 divisors (see below), whose sum is σ = 58773903228900. Its totient is φ = 14628171470080.

The previous prime is 30301212330997. The next prime is 30301212331123. The reversal of 30301212331112 is 21113321210303.

It can be written as a sum of positive squares in 2 ways, for example, as 29096034317476 + 1205178013636 = 5394074^2 + 1097806^2 .

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, 65304336689 + ... + 65304337152.

Almost surely, 2^{30301212331112} is an apocalyptic number.

It is an amenable number.

30301212331112 is a deficient number, since it is larger than the sum of its proper divisors (28472690897788).

30301212331112 is a wasteful number, since it uses less digits than its factorization.

30301212331112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130608673876 (or 130608673872 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 30301212331112 its reverse (21113321210303), we get a palindrome (51414533541415).

The spelling of 30301212331112 in words is "thirty trillion, three hundred one billion, two hundred twelve million, three hundred thirty-one thousand, one hundred twelve".