2211120422113 has 32 divisors (see below), whose sum is σ = 2355107076000. Its totient is φ = 2072201134080.

The previous prime is 2211120422087. The next prime is 2211120422129. The reversal of 2211120422113 is 3112240211122.

It can be written as a sum of positive squares in 16 ways, for example, as 724493773584 + 1486626648529 = 851172^2 + 1219273^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2211120422113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2211121422113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 283873423 + ... + 283881211.

It is an arithmetic number, because the mean of its divisors is an integer number (73597096125).

Almost surely, 2^{2211120422113} is an apocalyptic number.

It is an amenable number.

2211120422113 is a deficient number, since it is larger than the sum of its proper divisors (143986653887).

2211120422113 is a wasteful number, since it uses less digits than its factorization.

2211120422113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9045.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 2211120422113 its reverse (3112240211122), we get a palindrome (5323360633235).

The spelling of 2211120422113 in words is "two trillion, two hundred eleven billion, one hundred twenty million, four hundred twenty-two thousand, one hundred thirteen".