2112023101110 has 64 divisors (see below), whose sum is σ = 5470557861888. Its totient is φ = 518759708544.

The previous prime is 2112023101093. The next prime is 2112023101121. The reversal of 2112023101110 is 111013202112.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2112023101110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5667642 + ... + 6028781.

It is an arithmetic number, because the mean of its divisors is an integer number (85477466592).

Almost surely, 2^{2112023101110} is an apocalyptic number.

2112023101110 is an abundant number, since it is smaller than the sum of its proper divisors (3358534760778).

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

2112023101110 is a wasteful number, since it uses less digits than its factorization.

2112023101110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11696909.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 2112023101110 its reverse (111013202112), we get a palindrome (2223036303222).

The spelling of 2112023101110 in words is "two trillion, one hundred twelve billion, twenty-three million, one hundred one thousand, one hundred ten".