1331114001112 has 64 divisors (see below), whose sum is σ = 2883986726400. Its totient is φ = 564172542720.

The previous prime is 1331114001097. The next prime is 1331114001121. The reversal of 1331114001112 is 2111004111331.

It is a self number, because there is not a number n which added to its sum of digits gives 1331114001112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4106412 + ... + 4418692.

It is an arithmetic number, because the mean of its divisors is an integer number (45062292600).

Almost surely, 2^{1331114001112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1331114001112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1441993363200).

1331114001112 is an abundant number, since it is smaller than the sum of its proper divisors (1552872725288).

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

1331114001112 is a wasteful number, since it uses less digits than its factorization.

1331114001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313136 (or 313132 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 1331114001112 its reverse (2111004111331), we get a palindrome (3442118112443).

The spelling of 1331114001112 in words is "one trillion, three hundred thirty-one billion, one hundred fourteen million, one thousand, one hundred twelve".