2120112001102 has 16 divisors (see below), whose sum is σ = 3191243759424. Its totient is φ = 1056370432000.

The previous prime is 2120112001093. The next prime is 2120112001121. The reversal of 2120112001102 is 2011002110212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 919174 + ... + 2255017.

It is an arithmetic number, because the mean of its divisors is an integer number (199452734964).

Almost surely, 2^{2120112001102} is an apocalyptic number.

2120112001102 is a deficient number, since it is larger than the sum of its proper divisors (1071131758322).

2120112001102 is a wasteful number, since it uses less digits than its factorization.

2120112001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3175355.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2120112001102 its reverse (2011002110212), we get a palindrome (4131114111314).

The spelling of 2120112001102 in words is "two trillion, one hundred twenty billion, one hundred twelve million, one thousand, one hundred two".