1112067345520 has 20 divisors (see below), whose sum is σ = 2585556578520. Its totient is φ = 444826938176.

The previous prime is 1112067345517. The next prime is 1112067345523. The reversal of 1112067345520 is 255437602111.

It is an interprime number because it is at equal distance from previous prime (1112067345517) and next prime (1112067345523).

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 1112067345520.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112067345523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6950420830 + ... + 6950420989.

It is an arithmetic number, because the mean of its divisors is an integer number (129277828926).

Almost surely, 2^{1112067345520} is an apocalyptic number.

1112067345520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112067345520 is an abundant number, since it is smaller than the sum of its proper divisors (1473489233000).

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

1112067345520 is a wasteful number, since it uses less digits than its factorization.

1112067345520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13900841832 (or 13900841826 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 37.

The spelling of 1112067345520 in words is "one trillion, one hundred twelve billion, sixty-seven million, three hundred forty-five thousand, five hundred twenty".