100212010101101 has 16 divisors (see below), whose sum is σ = 104276340589824. Its totient is φ = 96228226670784.

The previous prime is 100212010101037. The next prime is 100212010101121. The reversal of 100212010101101 is 101101010212001.

It is a cyclic number.

It is not a de Polignac number, because 100212010101101 - 2⁶ = 100212010101037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100212010101121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 324579935 + ... + 324888531.

It is an arithmetic number, because the mean of its divisors is an integer number (6517271286864).

Almost surely, 2^{100212010101101} is an apocalyptic number.

It is an amenable number.

100212010101101 is a deficient number, since it is larger than the sum of its proper divisors (4064330488723).

100212010101101 is a wasteful number, since it uses less digits than its factorization.

100212010101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439060.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 100212010101101 its reverse (101101010212001), we get a palindrome (201313020313102).

The spelling of 100212010101101 in words is "one hundred trillion, two hundred twelve billion, ten million, one hundred one thousand, one hundred one".