1000001310212 has 12 divisors (see below), whose sum is σ = 1750062410460. Its totient is φ = 499983478656.

The previous prime is 1000001310199. The next prime is 1000001310263. The reversal of 1000001310212 is 2120131000001.

It can be written as a sum of positive squares in 2 ways, for example, as 372715134016 + 627286176196 = 610504^2 + 792014^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1000001310193 and 1000001310202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4162673 + ... + 4396344.

It is an arithmetic number, because the mean of its divisors is an integer number (145838534205).

Almost surely, 2^{1000001310212} is an apocalyptic number.

It is an amenable number.

1000001310212 is a deficient number, since it is larger than the sum of its proper divisors (750061100248).

1000001310212 is a wasteful number, since it uses less digits than its factorization.

1000001310212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8588230 (or 8588228 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 1000001310212 its reverse (2120131000001), we get a palindrome (3120132310213).

The spelling of 1000001310212 in words is "one trillion, one million, three hundred ten thousand, two hundred twelve".