12212201000011 has 8 divisors (see below), whose sum is σ = 12221718118848. Its totient is φ = 12202684296000.

The previous prime is 12212200999991. The next prime is 12212201000081. The reversal of 12212201000011 is 11000010221221.

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-12212201000011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12212200999955 and 12212201000000.

It is not an unprimeable number, because it can be changed into a prime (12212201000081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87090846 + ... + 87230956.

It is an arithmetic number, because the mean of its divisors is an integer number (1527714764856).

Almost surely, 2^{12212201000011} is an apocalyptic number.

12212201000011 is a deficient number, since it is larger than the sum of its proper divisors (9517118837).

12212201000011 is a wasteful number, since it uses less digits than its factorization.

12212201000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207413.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12212201000011 its reverse (11000010221221), we get a palindrome (23212211221232).

The spelling of 12212201000011 in words is "twelve trillion, two hundred twelve billion, two hundred one million, eleven", and thus it is an aban number.