2012000212031 has 16 divisors (see below), whose sum is σ = 2055764620800. Its totient is φ = 1968566795328.

The previous prime is 2012000212009. The next prime is 2012000212039. The reversal of 2012000212031 is 1302120002102.

It is a happy number.

It is not a de Polignac number, because 2012000212031 - 2³⁰ = 2010926470207 is a prime.

It is a super-2 number, since 2×2012000212031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2012000211997 and 2012000212015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012000212039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26937920 + ... + 27012506.

It is an arithmetic number, because the mean of its divisors is an integer number (128485288800).

Almost surely, 2^{2012000212031} is an apocalyptic number.

2012000212031 is a deficient number, since it is larger than the sum of its proper divisors (43764408769).

2012000212031 is a wasteful number, since it uses less digits than its factorization.

2012000212031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76798.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 2012000212031 its reverse (1302120002102), we get a palindrome (3314120214133).

The spelling of 2012000212031 in words is "two trillion, twelve billion, two hundred twelve thousand, thirty-one".