11012002120198 has 4 divisors (see below), whose sum is σ = 16518003180300. Its totient is φ = 5506001060098.

The previous prime is 11012002120193. The next prime is 11012002120199. The reversal of 11012002120198 is 89102120021011.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012002120193) 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 as a sum of consecutive naturals, namely, 2753000530048 + ... + 2753000530051.

It is an arithmetic number, because the mean of its divisors is an integer number (4129500795075).

Almost surely, 2^{11012002120198} is an apocalyptic number.

11012002120198 is a deficient number, since it is larger than the sum of its proper divisors (5506001060102).

11012002120198 is an equidigital number, since it uses as much as digits as its factorization.

11012002120198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5506001060101.

The product of its (nonzero) digits is 576, while the sum is 28.

The spelling of 11012002120198 in words is "eleven trillion, twelve billion, two million, one hundred twenty thousand, one hundred ninety-eight".