2101110122110 has 8 divisors (see below), whose sum is σ = 3781998219816. Its totient is φ = 840444048840.

The previous prime is 2101110122093. The next prime is 2101110122141. The reversal of 2101110122110 is 112210111012.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2101110122110² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105055506096 + ... + 105055506115.

It is an arithmetic number, because the mean of its divisors is an integer number (472749777477).

Almost surely, 2^{2101110122110} is an apocalyptic number.

2101110122110 is a deficient number, since it is larger than the sum of its proper divisors (1680888097706).

2101110122110 is a wasteful number, since it uses less digits than its factorization.

2101110122110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210111012218.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 2101110122110 its reverse (112210111012), we get a palindrome (2213320233122).

The spelling of 2101110122110 in words is "two trillion, one hundred one billion, one hundred ten million, one hundred twenty-two thousand, one hundred ten".