1112201121110 has 16 divisors (see below), whose sum is σ = 2002251820032. Its totient is φ = 444816048000.

The previous prime is 1112201120999. The next prime is 1112201121139. The reversal of 1112201121110 is 111211022111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7977491 + ... + 8115710.

It is an arithmetic number, because the mean of its divisors is an integer number (125140738752).

Almost surely, 2^{1112201121110} is an apocalyptic number.

1112201121110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112201121110 is a deficient number, since it is larger than the sum of its proper divisors (890050698922).

1112201121110 is a wasteful number, since it uses less digits than its factorization.

1112201121110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16100119.

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

Adding to 1112201121110 its reverse (111211022111), we get a palindrome (1223412143221).

The spelling of 1112201121110 in words is "one trillion, one hundred twelve billion, two hundred one million, one hundred twenty-one thousand, one hundred ten".