2112001122110 has 16 divisors (see below), whose sum is σ = 4147202203632. Its totient is φ = 768000408000.

The previous prime is 2112001122097. The next prime is 2112001122139. The reversal of 2112001122110 is 112211002112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9600004991 + ... + 9600005210.

It is an arithmetic number, because the mean of its divisors is an integer number (259200137727).

Almost surely, 2^{2112001122110} is an apocalyptic number.

2112001122110 is a deficient number, since it is larger than the sum of its proper divisors (2035201081522).

2112001122110 is a wasteful number, since it uses less digits than its factorization.

2112001122110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19200010219.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2112001122110 its reverse (112211002112), we get a palindrome (2224212124222).

The spelling of 2112001122110 in words is "two trillion, one hundred twelve billion, one million, one hundred twenty-two thousand, one hundred ten".