12102200022011 has 8 divisors (see below), whose sum is σ = 13203310520064. Its totient is φ = 11001241273320.

The previous prime is 12102200021971. The next prime is 12102200022023. The reversal of 12102200022011 is 11022000220121.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12102200022011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12102200027011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37770551 + ... + 38089616.

It is an arithmetic number, because the mean of its divisors is an integer number (1650413815008).

Almost surely, 2^{12102200022011} is an apocalyptic number.

12102200022011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12102200022011 is a deficient number, since it is larger than the sum of its proper divisors (1101110498053).

12102200022011 is a wasteful number, since it uses less digits than its factorization.

12102200022011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75874681.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12102200022011 its reverse (11022000220121), we get a palindrome (23124200242132).

It can be divided in two parts, 1 and 2102200022011, that added together give a palindrome (2102200022012).

The spelling of 12102200022011 in words is "twelve trillion, one hundred two billion, two hundred million, twenty-two thousand, eleven".