2011122012110 has 16 divisors (see below), whose sum is σ = 3832961952816. Its totient is φ = 757128286848.

The previous prime is 2011122012077. The next prime is 2011122012173. The reversal of 2011122012110 is 112102211102.

It is a super-2 number, since 2×2011122012110² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 5915064572 + ... + 5915064911.

It is an arithmetic number, because the mean of its divisors is an integer number (239560122051).

Almost surely, 2^{2011122012110} is an apocalyptic number.

2011122012110 is a deficient number, since it is larger than the sum of its proper divisors (1821839940706).

2011122012110 is a wasteful number, since it uses less digits than its factorization.

2011122012110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11830129507.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2011122012110 its reverse (112102211102), we get a palindrome (2123224223212).

The spelling of 2011122012110 in words is "two trillion, eleven billion, one hundred twenty-two million, twelve thousand, one hundred ten".