1112010121100 has 18 divisors (see below), whose sum is σ = 2413061963004. Its totient is φ = 444804048400.

The previous prime is 1112010121097. The next prime is 1112010121133. The reversal of 1112010121100 is 11210102111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5560050506 + ... + 5560050705.

Almost surely, 2^{1112010121100} is an apocalyptic number.

1112010121100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112010121100 is an abundant number, since it is smaller than the sum of its proper divisors (1301051841904).

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

1112010121100 is a wasteful number, since it uses less digits than its factorization.

1112010121100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11120101225 (or 11120101218 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1112010121100 its reverse (11210102111), we get a palindrome (1123220223211).

The spelling of 1112010121100 in words is "one trillion, one hundred twelve billion, ten million, one hundred twenty-one thousand, one hundred".