111200535353424 has 160 divisors (see below), whose sum is σ = 314119495065600. Its totient is φ = 33618001697280.

The previous prime is 111200535353399. The next prime is 111200535353431. The reversal of 111200535353424 is 424353535002111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1385826297 + ... + 1385906535.

It is an arithmetic number, because the mean of its divisors is an integer number (1963246844160).

Almost surely, 2^{111200535353424} 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 111200535353424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157059747532800).

111200535353424 is an abundant number, since it is smaller than the sum of its proper divisors (202918959712176).

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

111200535353424 is a wasteful number, since it uses less digits than its factorization.

111200535353424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86393 (or 86387 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 111200535353424 in words is "one hundred eleven trillion, two hundred billion, five hundred thirty-five million, three hundred fifty-three thousand, four hundred twenty-four".