2110102021210 has 16 divisors (see below), whose sum is σ = 3809454218856. Its totient is φ = 841536235008.

The previous prime is 2110102021189. The next prime is 2110102021213. The reversal of 2110102021210 is 121202010112.

It can be written as a sum of positive squares in 4 ways, for example, as 1288318071681 + 821783949529 = 1135041^2 + 906523^2 .

It is not an unprimeable number, because it can be changed into a prime (2110102021213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313068147 + ... + 313074886.

Almost surely, 2^{2110102021210} is an apocalyptic number.

2110102021210 is a deficient number, since it is larger than the sum of its proper divisors (1699352197646).

2110102021210 is a wasteful number, since it uses less digits than its factorization.

2110102021210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626143377.

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

Adding to 2110102021210 its reverse (121202010112), we get a palindrome (2231304031322).

The spelling of 2110102021210 in words is "two trillion, one hundred ten billion, one hundred two million, twenty-one thousand, two hundred ten".