2110202121112 has 32 divisors (see below), whose sum is σ = 4207352058000. Its totient is φ = 988774319104.

The previous prime is 2110202121077. The next prime is 2110202121113. The reversal of 2110202121112 is 2111212020112.

It is a super-2 number, since 2×2110202121112² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110202121113) 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, 33264862 + ... + 33328237.

Almost surely, 2^{2110202121112} is an apocalyptic number.

It is an amenable number.

2110202121112 is a deficient number, since it is larger than the sum of its proper divisors (2097149936888).

2110202121112 is a wasteful number, since it uses less digits than its factorization.

2110202121112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66593355 (or 66593351 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2110202121112 its reverse (2111212020112), we get a palindrome (4221414141224).

The spelling of 2110202121112 in words is "two trillion, one hundred ten billion, two hundred two million, one hundred twenty-one thousand, one hundred twelve".