2012302020112 has 20 divisors (see below), whose sum is σ = 3898872148176. Its totient is φ = 1006141465760.

The previous prime is 2012302020097. The next prime is 2012302020119. The reversal of 2012302020112 is 2110202032102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (2012302020119) 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, 1331787 + ... + 2407957.

Almost surely, 2^{2012302020112} is an apocalyptic number.

It is an amenable number.

2012302020112 is a deficient number, since it is larger than the sum of its proper divisors (1886570128064).

2012302020112 is a wasteful number, since it uses less digits than its factorization.

2012302020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193046 (or 1193040 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2012302020112 its reverse (2110202032102), we get a palindrome (4122504052214).

The spelling of 2012302020112 in words is "two trillion, twelve billion, three hundred two million, twenty thousand, one hundred twelve".