2013244122112 has 44 divisors (see below), whose sum is σ = 4025522486860. Its totient is φ = 1006371864576.

The previous prime is 2013244122047. The next prime is 2013244122139. The reversal of 2013244122112 is 2112214423102.

It can be written as a sum of positive squares in 2 ways, for example, as 742519996416 + 1270724125696 = 861696^2 + 1127264^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3912064 + ... + 4396672.

Almost surely, 2^{2013244122112} is an apocalyptic number.

It is an amenable number.

2013244122112 is a deficient number, since it is larger than the sum of its proper divisors (2012278364748).

2013244122112 is an equidigital number, since it uses as much as digits as its factorization.

2013244122112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488686 (or 488668 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 2013244122112 its reverse (2112214423102), we get a palindrome (4125458545214).

The spelling of 2013244122112 in words is "two trillion, thirteen billion, two hundred forty-four million, one hundred twenty-two thousand, one hundred twelve".