12213003223022 has 64 divisors (see below), whose sum is σ = 21363705085824. Its totient is φ = 5128326328320.

The previous prime is 12213003223021. The next prime is 12213003223027. The reversal of 12213003223022 is 22032230031221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12213003223021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1019358272 + ... + 1019370252.

It is an arithmetic number, because the mean of its divisors is an integer number (333807891966).

Almost surely, 2^{12213003223022} is an apocalyptic number.

12213003223022 is a deficient number, since it is larger than the sum of its proper divisors (9150701862802).

12213003223022 is a wasteful number, since it uses less digits than its factorization.

12213003223022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18573.

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

Adding to 12213003223022 its reverse (22032230031221), we get a palindrome (34245233254243).

The spelling of 12213003223022 in words is "twelve trillion, two hundred thirteen billion, three million, two hundred twenty-three thousand, twenty-two".