2012100102110 has 48 divisors (see below), whose sum is σ = 4292583577056. Its totient is φ = 676846602432.

The previous prime is 2012100102107. The next prime is 2012100102121. The reversal of 2012100102110 is 112010012102.

It is a super-4 number, since 4×2012100102110⁴ (a number of 50 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2012100102091 and 2012100102100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38712962 + ... + 38764901.

It is an arithmetic number, because the mean of its divisors is an integer number (89428824522).

Almost surely, 2^{2012100102110} is an apocalyptic number.

2012100102110 is an abundant number, since it is smaller than the sum of its proper divisors (2280483474946).

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

2012100102110 is a wasteful number, since it uses less digits than its factorization.

2012100102110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77477937 (or 77477930 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2012100102110 its reverse (112010012102), we get a palindrome (2124110114212).

The spelling of 2012100102110 in words is "two trillion, twelve billion, one hundred million, one hundred two thousand, one hundred ten".