2110031002216 has 8 divisors (see below), whose sum is σ = 3956308129170. Its totient is φ = 1055015501104.

The previous prime is 2110031002213. The next prime is 2110031002217. The reversal of 2110031002216 is 6122001300112.

It can be written as a sum of positive squares in only one way, i.e., 1371582953316 + 738448048900 = 1171146^2 + 859330^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2110031002193 and 2110031002202.

It is not an unprimeable number, because it can be changed into a prime (2110031002213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131876937631 + ... + 131876937646.

Almost surely, 2^{2110031002216} is an apocalyptic number.

It is an amenable number.

2110031002216 is a deficient number, since it is larger than the sum of its proper divisors (1846277126954).

2110031002216 is a wasteful number, since it uses less digits than its factorization.

2110031002216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263753875283 (or 263753875279 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2110031002216 its reverse (6122001300112), we get a palindrome (8232032302328).

The spelling of 2110031002216 in words is "two trillion, one hundred ten billion, thirty-one million, two thousand, two hundred sixteen".