1112020111340 has 48 divisors (see below), whose sum is σ = 2410460658144. Its totient is φ = 430646361600.

The previous prime is 1112020111327. The next prime is 1112020111369. The reversal of 1112020111340 is 431110202111.

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 15 ways as a sum of consecutive naturals, for example, 5068619 + ... + 5283458.

It is an arithmetic number, because the mean of its divisors is an integer number (50217930378).

Almost surely, 2^{1112020111340} is an apocalyptic number.

1112020111340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112020111340 is an abundant number, since it is smaller than the sum of its proper divisors (1298440546804).

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

1112020111340 is a wasteful number, since it uses less digits than its factorization.

1112020111340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10352258 (or 10352256 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1112020111340 its reverse (431110202111), we get a palindrome (1543130313451).

The spelling of 1112020111340 in words is "one trillion, one hundred twelve billion, twenty million, one hundred eleven thousand, three hundred forty".