12102022221211 has 8 divisors (see below), whose sum is σ = 13045736959920. Its totient is φ = 11160134618592.

The previous prime is 12102022221151. The next prime is 12102022221329. The reversal of 12102022221211 is 11212222020121.

12102022221211 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 a cyclic number.

It is not a de Polignac number, because 12102022221211 - 2¹⁷ = 12102022090139 is a prime.

It is a super-4 number, since 4×12102022221211⁴ (a number of 53 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12102022221911) 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, 456770260 + ... + 456796753.

It is an arithmetic number, because the mean of its divisors is an integer number (1630717119990).

Almost surely, 2^{12102022221211} is an apocalyptic number.

12102022221211 is a deficient number, since it is larger than the sum of its proper divisors (943714738709).

12102022221211 is a wasteful number, since it uses less digits than its factorization.

12102022221211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913568045.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 12102022221211 its reverse (11212222020121), we get a palindrome (23314244241332).

The spelling of 12102022221211 in words is "twelve trillion, one hundred two billion, twenty-two million, two hundred twenty-one thousand, two hundred eleven".