111122021200096 has 96 divisors (see below), whose sum is σ = 231260343874560. Its totient is φ = 52414423405056.

The previous prime is 111122021200079. The next prime is 111122021200097. The reversal of 111122021200096 is 690002120221111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111122021200097) by changing a digit.

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, 146350585 + ... + 147107911.

It is an arithmetic number, because the mean of its divisors is an integer number (2408961915360).

Almost surely, 2^{111122021200096} is an apocalyptic number.

111122021200096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111122021200096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115630171937280).

111122021200096 is an abundant number, since it is smaller than the sum of its proper divisors (120138322674464).

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

111122021200096 is a wasteful number, since it uses less digits than its factorization.

111122021200096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758376 (or 758368 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 28.

The spelling of 111122021200096 in words is "one hundred eleven trillion, one hundred twenty-two billion, twenty-one million, two hundred thousand, ninety-six".