12200020101111 has 16 divisors (see below), whose sum is σ = 16707971495808. Its totient is φ = 7912750816800.

The previous prime is 12200020101103. The next prime is 12200020101167. The reversal of 12200020101111 is 11110102000221.

It is not a de Polignac number, because 12200020101111 - 2³ = 12200020101103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200020101611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4248525 + ... + 6515366.

It is an arithmetic number, because the mean of its divisors is an integer number (1044248218488).

Almost surely, 2^{12200020101111} is an apocalyptic number.

12200020101111 is a deficient number, since it is larger than the sum of its proper divisors (4507951394697).

12200020101111 is a wasteful number, since it uses less digits than its factorization.

12200020101111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10774142.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 12200020101111 its reverse (11110102000221), we get a palindrome (23310122101332).

The spelling of 12200020101111 in words is "twelve trillion, two hundred billion, twenty million, one hundred one thousand, one hundred eleven".