11112001206 has 8 divisors (see below), whose sum is σ = 22224002424. Its totient is φ = 3704000400.

The previous prime is 11112001183. The next prime is 11112001207. The reversal of 11112001206 is 60210021111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

11112001206 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112001207) 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 3 ways as a sum of consecutive naturals, for example, 926000095 + ... + 926000106.

It is an arithmetic number, because the mean of its divisors is an integer number (2778000303).

Almost surely, 2^11112001206 is an apocalyptic number.

11112001206 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11112001206 is a wasteful number, since it uses less digits than its factorization.

11112001206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852000206.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 11112001206 its reverse (60210021111), we get a palindrome (71322022317).

The spelling of 11112001206 in words is "eleven billion, one hundred twelve million, one thousand, two hundred six".