2012122011010 has 16 divisors (see below), whose sum is σ = 3710156684472. Its totient is φ = 785218345600.

The previous prime is 2012122011007. The next prime is 2012122011023. The reversal of 2012122011010 is 101102212102.

It can be written as a sum of positive squares in 4 ways, for example, as 1214560489041 + 797561521969 = 1102071^2 + 893063^2 .

It is a super-2 number, since 2×2012122011010² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2453806921 + ... + 2453807740.

Almost surely, 2^{2012122011010} is an apocalyptic number.

2012122011010 is a deficient number, since it is larger than the sum of its proper divisors (1698034673462).

2012122011010 is a wasteful number, since it uses less digits than its factorization.

2012122011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4907614709.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2012122011010 its reverse (101102212102), we get a palindrome (2113224223112).

The spelling of 2012122011010 in words is "two trillion, twelve billion, one hundred twenty-two million, eleven thousand, ten".