12220222033 has 8 divisors (see below), whose sum is σ = 12251742048. Its totient is φ = 12188725824.

The previous prime is 12220222019. The next prime is 12220222051. The reversal of 12220222033 is 33022202221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12220222033 - 2²⁵ = 12186667601 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12220222033.

It is not an unprimeable number, because it can be changed into a prime (12220222093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1472985 + ... + 1481257.

It is an arithmetic number, because the mean of its divisors is an integer number (1531467756).

Almost surely, 2^12220222033 is an apocalyptic number.

It is an amenable number.

12220222033 is a deficient number, since it is larger than the sum of its proper divisors (31520015).

12220222033 is an equidigital number, since it uses as much as digits as its factorization.

12220222033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11903.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 12220222033 its reverse (33022202221), we get a palindrome (45242424254).

The spelling of 12220222033 in words is "twelve billion, two hundred twenty million, two hundred twenty-two thousand, thirty-three".