12203222221133 has 4 divisors (see below), whose sum is σ = 12249622305888. Its totient is φ = 12156822136380.

The previous prime is 12203222221121. The next prime is 12203222221153. The reversal of 12203222221133 is 33112222230221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12203222221133 - 2²⁴ = 12203205443917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12203222221153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23200041983 + ... + 23200042508.

It is an arithmetic number, because the mean of its divisors is an integer number (3062405576472).

Almost surely, 2^{12203222221133} is an apocalyptic number.

It is an amenable number.

12203222221133 is a deficient number, since it is larger than the sum of its proper divisors (46400084755).

12203222221133 is an equidigital number, since it uses as much as digits as its factorization.

12203222221133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46400084754.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 12203222221133 its reverse (33112222230221), we get a palindrome (45315444451354).

The spelling of 12203222221133 in words is "twelve trillion, two hundred three billion, two hundred twenty-two million, two hundred twenty-one thousand, one hundred thirty-three".