22130330433 has 4 divisors (see below), whose sum is σ = 29507107248. Its totient is φ = 14753553620.

The previous prime is 22130330429. The next prime is 22130330441. The reversal of 22130330433 is 33403303122.

It is a happy number.

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 22130330433 - 2² = 22130330429 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22130330423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3688388403 + ... + 3688388408.

It is an arithmetic number, because the mean of its divisors is an integer number (7376776812).

Almost surely, 2^22130330433 is an apocalyptic number.

It is an amenable number.

22130330433 is a deficient number, since it is larger than the sum of its proper divisors (7376776815).

22130330433 is an equidigital number, since it uses as much as digits as its factorization.

22130330433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7376776814.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 22130330433 its reverse (33403303122), we get a palindrome (55533633555).

The spelling of 22130330433 in words is "twenty-two billion, one hundred thirty million, three hundred thirty thousand, four hundred thirty-three".