11001001101198 has 32 divisors (see below), whose sum is σ = 22198089090816. Its totient is φ = 3634323251328.

The previous prime is 11001001101187. The next prime is 11001001101203. The reversal of 11001001101198 is 89110110010011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10598311 + ... + 11589917.

It is an arithmetic number, because the mean of its divisors is an integer number (693690284088).

Almost surely, 2^{11001001101198} is an apocalyptic number.

11001001101198 is an abundant number, since it is smaller than the sum of its proper divisors (11197087989618).

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

11001001101198 is a wasteful number, since it uses less digits than its factorization.

11001001101198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008088.

The product of its (nonzero) digits is 72, while the sum is 24.

The spelling of 11001001101198 in words is "eleven trillion, one billion, one million, one hundred one thousand, one hundred ninety-eight".