12213203023022 has 4 divisors (see below), whose sum is σ = 18319804534536. Its totient is φ = 6106601511510.

The previous prime is 12213203023009. The next prime is 12213203023037. The reversal of 12213203023022 is 22032030231221.

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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3053300755754 + ... + 3053300755757.

It is an arithmetic number, because the mean of its divisors is an integer number (4579951133634).

Almost surely, 2^{12213203023022} is an apocalyptic number.

12213203023022 is a deficient number, since it is larger than the sum of its proper divisors (6106601511514).

12213203023022 is an equidigital number, since it uses as much as digits as its factorization.

12213203023022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6106601511513.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12213203023022 its reverse (22032030231221), we get a palindrome (34245233254243).

The spelling of 12213203023022 in words is "twelve trillion, two hundred thirteen billion, two hundred three million, twenty-three thousand, twenty-two".