22342122233 has 4 divisors (see below), whose sum is σ = 22349727120. Its totient is φ = 22334517348.

The previous prime is 22342122199. The next prime is 22342122259. The reversal of 22342122233 is 33222124322.

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 a de Polignac number, because none of the positive numbers 2^k-22342122233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22342122293) 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, 3798035 + ... + 3803912.

It is an arithmetic number, because the mean of its divisors is an integer number (5587431780).

Almost surely, 2^22342122233 is an apocalyptic number.

It is an amenable number.

22342122233 is a deficient number, since it is larger than the sum of its proper divisors (7604887).

22342122233 is an equidigital number, since it uses as much as digits as its factorization.

22342122233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7604886.

The product of its digits is 6912, while the sum is 26.

Adding to 22342122233 its reverse (33222124322), we get a palindrome (55564246555).

The spelling of 22342122233 in words is "twenty-two billion, three hundred forty-two million, one hundred twenty-two thousand, two hundred thirty-three".