1120112012212 has 12 divisors (see below), whose sum is σ = 1960298478180. Its totient is φ = 560026732736.

The previous prime is 1120112012161. The next prime is 1120112012213. The reversal of 1120112012212 is 2122102110211.

It can be written as a sum of positive squares in 2 ways, for example, as 435845554596 + 684266457616 = 660186^2 + 827204^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120112012213) 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, 7232137 + ... + 7385392.

It is an arithmetic number, because the mean of its divisors is an integer number (163358206515).

Almost surely, 2^{1120112012212} is an apocalyptic number.

It is an amenable number.

1120112012212 is a deficient number, since it is larger than the sum of its proper divisors (840186465968).

1120112012212 is a wasteful number, since it uses less digits than its factorization.

1120112012212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14636690 (or 14636688 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1120112012212 its reverse (2122102110211), we get a palindrome (3242214122423).

The spelling of 1120112012212 in words is "one trillion, one hundred twenty billion, one hundred twelve million, twelve thousand, two hundred twelve".