2110202111112 has 32 divisors (see below), whose sum is σ = 5342283830400. Its totient is φ = 694496896704.

The previous prime is 2110202111107. The next prime is 2110202111119. The reversal of 2110202111112 is 2111112020112.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2110202111091 and 2110202111100.

It is not an unprimeable number, because it can be changed into a prime (2110202111119) 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, 556486003 + ... + 556489794.

It is an arithmetic number, because the mean of its divisors is an integer number (166946369700).

Almost surely, 2^{2110202111112} is an apocalyptic number.

It is an amenable number.

2110202111112 is an abundant number, since it is smaller than the sum of its proper divisors (3232081719288).

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

2110202111112 is a wasteful number, since it uses less digits than its factorization.

2110202111112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112975885 (or 1112975881 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 2110202111112 its reverse (2111112020112), we get a palindrome (4221314131224).

The spelling of 2110202111112 in words is "two trillion, one hundred ten billion, two hundred two million, one hundred eleven thousand, one hundred twelve".