12202011001111 has 16 divisors (see below), whose sum is σ = 12319570899328. Its totient is φ = 12084989335200.

The previous prime is 12202011001087. The next prime is 12202011001123. The reversal of 12202011001111 is 11110011020221.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12202011001111 - 2¹¹ = 12202010999063 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12202011001091 and 12202011001100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202011061111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250731121 + ... + 250779781.

It is an arithmetic number, because the mean of its divisors is an integer number (769973181208).

Almost surely, 2^{12202011001111} is an apocalyptic number.

12202011001111 is a deficient number, since it is larger than the sum of its proper divisors (117559898217).

12202011001111 is a wasteful number, since it uses less digits than its factorization.

12202011001111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54142.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 12202011001111 its reverse (11110011020221), we get a palindrome (23312022021332).

The spelling of 12202011001111 in words is "twelve trillion, two hundred two billion, eleven million, one thousand, one hundred eleven".