210010122121102 has 16 divisors (see below), whose sum is σ = 318813445616400. Its totient is φ = 103738996588672.

The previous prime is 210010122121031. The next prime is 210010122121123. The reversal of 210010122121102 is 201121221010012.

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, 12738774 + ... + 24130822.

It is an arithmetic number, because the mean of its divisors is an integer number (19925840351025).

Almost surely, 2^{210010122121102} is an apocalyptic number.

210010122121102 is a deficient number, since it is larger than the sum of its proper divisors (108803323495298).

210010122121102 is a wasteful number, since it uses less digits than its factorization.

210010122121102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11503187.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 210010122121102 its reverse (201121221010012), we get a palindrome (411131343131114).

The spelling of 210010122121102 in words is "two hundred ten trillion, ten billion, one hundred twenty-two million, one hundred twenty-one thousand, one hundred two".