12223222033 has 4 divisors (see below), whose sum is σ = 13334424048. Its totient is φ = 11112020020.

The previous prime is 12223222027. The next prime is 12223222049. The reversal of 12223222033 is 33022232221.

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 12223222033 - 2¹⁷ = 12223090961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12223221995 and 12223222013.

It is not an unprimeable number, because it can be changed into a prime (12223222013) 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, 555600991 + ... + 555601012.

It is an arithmetic number, because the mean of its divisors is an integer number (3333606012).

Almost surely, 2^12223222033 is an apocalyptic number.

It is an amenable number.

12223222033 is a deficient number, since it is larger than the sum of its proper divisors (1111202015).

12223222033 is a wasteful number, since it uses less digits than its factorization.

12223222033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111202014.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 12223222033 its reverse (33022232221), we get a palindrome (45245454254).

It can be divided in two parts, 12223 and 222033, that added together give a 4-th power (234256 = 22⁴).

The spelling of 12223222033 in words is "twelve billion, two hundred twenty-three million, two hundred twenty-two thousand, thirty-three".