111200535353552 has 80 divisors (see below), whose sum is σ = 223652333667840. Its totient is φ = 53497156962816.

The previous prime is 111200535353543. The next prime is 111200535353603. The reversal of 111200535353552 is 255353535002111.

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 15 ways as a sum of consecutive naturals, for example, 715438598 + ... + 715594010.

It is an arithmetic number, because the mean of its divisors is an integer number (2795654170848).

Almost surely, 2^{111200535353552} 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 111200535353552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111826166833920).

111200535353552 is an abundant number, since it is smaller than the sum of its proper divisors (112451798314288).

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

111200535353552 is a wasteful number, since it uses less digits than its factorization.

111200535353552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160780 (or 160774 counting only the distinct ones).

The product of its (nonzero) digits is 337500, while the sum is 41.

The spelling of 111200535353552 in words is "one hundred eleven trillion, two hundred billion, five hundred thirty-five million, three hundred fifty-three thousand, five hundred fifty-two".