12212002200111 has 8 divisors (see below), whose sum is σ = 18608765257344. Its totient is φ = 6978286971480.

The previous prime is 12212002200053. The next prime is 12212002200137. The reversal of 12212002200111 is 11100220021221.

12212002200111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12212002200111 - 2²⁷ = 12211867982383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12212002200191) 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, 290761957125 + ... + 290761957166.

It is an arithmetic number, because the mean of its divisors is an integer number (2326095657168).

Almost surely, 2^{12212002200111} is an apocalyptic number.

12212002200111 is a deficient number, since it is larger than the sum of its proper divisors (6396763057233).

12212002200111 is an equidigital number, since it uses as much as digits as its factorization.

12212002200111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581523914301.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12212002200111 its reverse (11100220021221), we get a palindrome (23312222221332).

The spelling of 12212002200111 in words is "twelve trillion, two hundred twelve billion, two million, two hundred thousand, one hundred eleven".