2110101000012 has 36 divisors (see below), whose sum is σ = 5647623266376. Its totient is φ = 661992470400.

The previous prime is 2110100999999. The next prime is 2110101000037. The reversal of 2110101000012 is 2100001010112.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2110100999958 and 2110101000003.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1723938114 + ... + 1723939337.

It is an arithmetic number, because the mean of its divisors is an integer number (156878424066).

Almost surely, 2^{2110101000012} is an apocalyptic number.

It is an amenable number.

2110101000012 is an abundant number, since it is smaller than the sum of its proper divisors (3537522266364).

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

2110101000012 is a wasteful number, since it uses less digits than its factorization.

2110101000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3447877478 (or 3447877473 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 2110101000012 its reverse (2100001010112), we get a palindrome (4210102010124).

The spelling of 2110101000012 in words is "two trillion, one hundred ten billion, one hundred one million, twelve", and thus it is an aban number.