11221202110194 has 24 divisors (see below), whose sum is σ = 24711171862572. Its totient is φ = 3679082658720.

The previous prime is 11221202110147. The next prime is 11221202110199. The reversal of 11221202110194 is 49101120212211.

It can be written as a sum of positive squares in 2 ways, for example, as 8537715831969 + 2683486278225 = 2921937^2 + 1638135^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11221202110199) 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 11 ways as a sum of consecutive naturals, for example, 5109835929 + ... + 5109838124.

Almost surely, 2^{11221202110194} is an apocalyptic number.

11221202110194 is an abundant number, since it is smaller than the sum of its proper divisors (13489969752378).

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

11221202110194 is a wasteful number, since it uses less digits than its factorization.

11221202110194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10219674122 (or 10219674119 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The spelling of 11221202110194 in words is "eleven trillion, two hundred twenty-one billion, two hundred two million, one hundred ten thousand, one hundred ninety-four".