1110202111112 has 32 divisors (see below), whose sum is σ = 2204312366520. Its totient is φ = 522392432640.

The previous prime is 1110202111103. The next prime is 1110202111157. The reversal of 1110202111112 is 2111112020111.

It can be written as a sum of positive squares in 4 ways, for example, as 599054328196 + 511147782916 = 773986^2 + 714946^2 .

It is a super-4 number, since 4×1110202111112⁴ (a number of 49 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 861812 + ... + 1721372.

Almost surely, 2^{1110202111112} is an apocalyptic number.

It is an amenable number.

1110202111112 is a deficient number, since it is larger than the sum of its proper divisors (1094110255408).

1110202111112 is a wasteful number, since it uses less digits than its factorization.

1110202111112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869081 (or 869077 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 1110202111112 its reverse (2111112020111), we get a palindrome (3221314131223).

The spelling of 1110202111112 in words is "one trillion, one hundred ten billion, two hundred two million, one hundred eleven thousand, one hundred twelve".