2012311013210 has 16 divisors (see below), whose sum is σ = 3626386396776. Its totient is φ = 803985166848.

The previous prime is 2012311013203. The next prime is 2012311013213. The reversal of 2012311013210 is 123101132102.

It can be written as a sum of positive squares in 4 ways, for example, as 1997589316321 + 14721696889 = 1413361^2 + 121333^2 .

It is a super-2 number, since 2×2012311013210² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2012311013213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117395807 + ... + 117412946.

Almost surely, 2^{2012311013210} is an apocalyptic number.

2012311013210 is a deficient number, since it is larger than the sum of its proper divisors (1614075383566).

2012311013210 is a wasteful number, since it uses less digits than its factorization.

2012311013210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234809617.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 2012311013210 its reverse (123101132102), we get a palindrome (2135412145312).

The spelling of 2012311013210 in words is "two trillion, twelve billion, three hundred eleven million, thirteen thousand, two hundred ten".