101010110212211 has 4 divisors (see below), whose sum is σ = 102010210313424. Its totient is φ = 100010010111000.

The previous prime is 101010110212181. The next prime is 101010110212229. The reversal of 101010110212211 is 112212011010101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101010110212211 - 2¹⁰ = 101010110211187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101010110212811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500050050455 + ... + 500050050656.

It is an arithmetic number, because the mean of its divisors is an integer number (25502552578356).

Almost surely, 2^{101010110212211} is an apocalyptic number.

101010110212211 is a deficient number, since it is larger than the sum of its proper divisors (1000100101213).

101010110212211 is a wasteful number, since it uses less digits than its factorization.

101010110212211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000100101212.

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

Adding to 101010110212211 its reverse (112212011010101), we get a palindrome (213222121222312).

The spelling of 101010110212211 in words is "one hundred one trillion, ten billion, one hundred ten million, two hundred twelve thousand, two hundred eleven".