12213201102022 has 4 divisors (see below), whose sum is σ = 18319801653036. Its totient is φ = 6106600551010.

The previous prime is 12213201101993. The next prime is 12213201102061. The reversal of 12213201102022 is 22020110231221.

12213201102022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3053300275504 + ... + 3053300275507.

It is an arithmetic number, because the mean of its divisors is an integer number (4579950413259).

Almost surely, 2^{12213201102022} is an apocalyptic number.

12213201102022 is a deficient number, since it is larger than the sum of its proper divisors (6106600551014).

12213201102022 is an equidigital number, since it uses as much as digits as its factorization.

12213201102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6106600551013.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12213201102022 its reverse (22020110231221), we get a palindrome (34233311333243).

The spelling of 12213201102022 in words is "twelve trillion, two hundred thirteen billion, two hundred one million, one hundred two thousand, twenty-two".