210110121011012 has 6 divisors (see below), whose sum is σ = 367692711769278. Its totient is φ = 105055060505504.

The previous prime is 210110121010997. The next prime is 210110121011047.

210110121011012 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 200627564461636 + 9482556549376 = 14164306^2 + 3079376^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26263765126373 + ... + 26263765126380.

It is an arithmetic number, because the mean of its divisors is an integer number (61282118628213).

Almost surely, 2^{210110121011012} is an apocalyptic number.

It is an amenable number.

210110121011012 is a deficient number, since it is larger than the sum of its proper divisors (157582590758266).

210110121011012 is a wasteful number, since it uses less digits than its factorization.

210110121011012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52527530252757 (or 52527530252755 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

The spelling of 210110121011012 in words is "two hundred ten trillion, one hundred ten billion, one hundred twenty-one million, eleven thousand, twelve".