11121322132206 has 48 divisors (see below), whose sum is σ = 28308819979440. Its totient is φ = 3110859336960.

The previous prime is 11121322132187. The next prime is 11121322132211. The reversal of 11121322132206 is 60223122312111.

It is a happy number.

11121322132206 is a `hidden beast` number, since 1 + 1 + 1 + 2 + 1 + 322 + 132 + 206 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 11121322132206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2160316411 + ... + 2160321558.

It is an arithmetic number, because the mean of its divisors is an integer number (589767082905).

Almost surely, 2^{11121322132206} is an apocalyptic number.

11121322132206 is an abundant number, since it is smaller than the sum of its proper divisors (17187497847234).

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

11121322132206 is a wasteful number, since it uses less digits than its factorization.

11121322132206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4320638001 (or 4320637998 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 11121322132206 its reverse (60223122312111), we get a palindrome (71344444444317).

The spelling of 11121322132206 in words is "eleven trillion, one hundred twenty-one billion, three hundred twenty-two million, one hundred thirty-two thousand, two hundred six".