1112011121102 has 32 divisors (see below), whose sum is σ = 1908405273600. Its totient is φ = 476051304960.

The previous prime is 1112011121093. The next prime is 1112011121189. The reversal of 1112011121102 is 2011211102111.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82985399 + ... + 82998797.

It is an arithmetic number, because the mean of its divisors is an integer number (59637664800).

Almost surely, 2^{1112011121102} is an apocalyptic number.

1112011121102 is a deficient number, since it is larger than the sum of its proper divisors (796394152498).

1112011121102 is a wasteful number, since it uses less digits than its factorization.

1112011121102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19496.

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

Adding to 1112011121102 its reverse (2011211102111), we get a palindrome (3123222223213).

The spelling of 1112011121102 in words is "one trillion, one hundred twelve billion, eleven million, one hundred twenty-one thousand, one hundred two".