210011120012 has 12 divisors (see below), whose sum is σ = 367527207936. Its totient is φ = 105003346320.

The previous prime is 210011119991. The next prime is 210011120057. The reversal of 210011120012 is 210021110012.

It is a junction number, because it is equal to n+sod(n) for n = 210011119975 and 210011120002.

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, 329939 + ... + 727242.

It is an arithmetic number, because the mean of its divisors is an integer number (30627267328).

Almost surely, 2^210011120012 is an apocalyptic number.

It is an amenable number.

210011120012 is a deficient number, since it is larger than the sum of its proper divisors (157516087924).

210011120012 is a wasteful number, since it uses less digits than its factorization.

210011120012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106848 (or 1106846 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 210011120012 its reverse (210021110012), we get a palindrome (420032230024).

The spelling of 210011120012 in words is "two hundred ten billion, eleven million, one hundred twenty thousand, twelve".