2110110021110 has 32 divisors (see below), whose sum is σ = 4674705279552. Its totient is φ = 667815039360.

The previous prime is 2110110021101. The next prime is 2110110021133. The reversal of 2110110021110 is 111200110112.

It is a junction number, because it is equal to n+sod(n) for n = 2110110021091 and 2110110021100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1159400201 + ... + 1159402020.

It is an arithmetic number, because the mean of its divisors is an integer number (146084539986).

Almost surely, 2^{2110110021110} is an apocalyptic number.

2110110021110 is an abundant number, since it is smaller than the sum of its proper divisors (2564595258442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2110110021110 is a wasteful number, since it uses less digits than its factorization.

2110110021110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2318802248.

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

Adding to 2110110021110 its reverse (111200110112), we get a palindrome (2221310131222).

The spelling of 2110110021110 in words is "two trillion, one hundred ten billion, one hundred ten million, twenty-one thousand, one hundred ten".