11331122000202 has 96 divisors (see below), whose sum is σ = 25249615073280. Its totient is φ = 3669815237760.

The previous prime is 11331122000179. The next prime is 11331122000221. The reversal of 11331122000202 is 20200022113311.

11331122000202 is a `hidden beast` number, since 11 + 331 + 122 + 0 + 0 + 0 + 202 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 1885061377 + ... + 1885067387.

It is an arithmetic number, because the mean of its divisors is an integer number (263016823680).

Almost surely, 2^{11331122000202} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11331122000202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12624807536640).

11331122000202 is an abundant number, since it is smaller than the sum of its proper divisors (13918493073078).

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

11331122000202 is a wasteful number, since it uses less digits than its factorization.

11331122000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9548 (or 9545 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11331122000202 its reverse (20200022113311), we get a palindrome (31531144113513).

The spelling of 11331122000202 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty-two million, two hundred two", and thus it is an aban number.