111122021200098 has 16 divisors (see below), whose sum is σ = 222348333388896. Its totient is φ = 37023291901920.

The previous prime is 111122021200097. The next prime is 111122021200391. The reversal of 111122021200098 is 890002120221111.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4345444011 + ... + 4345469582.

It is an arithmetic number, because the mean of its divisors is an integer number (13896770836806).

Almost surely, 2^{111122021200098} is an apocalyptic number.

111122021200098 is an abundant number, since it is smaller than the sum of its proper divisors (111226312188798).

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

111122021200098 is a wasteful number, since it uses less digits than its factorization.

111122021200098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8690915729.

The product of its (nonzero) digits is 1152, while the sum is 30.

The spelling of 111122021200098 in words is "one hundred eleven trillion, one hundred twenty-two billion, twenty-one million, two hundred thousand, ninety-eight".