1112230301212 has 24 divisors (see below), whose sum is σ = 2063236704480. Its totient is φ = 522808366080.

The previous prime is 1112230301101. The next prime is 1112230301269. The reversal of 1112230301212 is 2121030322111.

It is a self number, because there is not a number n which added to its sum of digits gives 1112230301212.

It is a congruent number.

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, 9222912 + ... + 9342727.

It is an arithmetic number, because the mean of its divisors is an integer number (85968196020).

Almost surely, 2^{1112230301212} is an apocalyptic number.

It is an amenable number.

1112230301212 is a deficient number, since it is larger than the sum of its proper divisors (951006403268).

1112230301212 is a wasteful number, since it uses less digits than its factorization.

1112230301212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18566541 (or 18566539 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1112230301212 its reverse (2121030322111), we get a palindrome (3233260623323).

The spelling of 1112230301212 in words is "one trillion, one hundred twelve billion, two hundred thirty million, three hundred one thousand, two hundred twelve".