23222213322405 has 32 divisors (see below), whose sum is σ = 37504736976000. Its totient is φ = 12269171837952.

The previous prime is 23222213322383. The next prime is 23222213322433. The reversal of 23222213322405 is 50422331222232.

It is a happy number.

It is not a de Polignac number, because 23222213322405 - 2³⁹ = 22672457508517 is a prime.

It is a super-3 number, since 3×23222213322405³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11232880 + ... + 13138569.

It is an arithmetic number, because the mean of its divisors is an integer number (1172023030500).

Almost surely, 2^{23222213322405} is an apocalyptic number.

It is an amenable number.

23222213322405 is a deficient number, since it is larger than the sum of its proper divisors (14282523653595).

23222213322405 is a wasteful number, since it uses less digits than its factorization.

23222213322405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24372053.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 23222213322405 its reverse (50422331222232), we get a palindrome (73644544544637).

The spelling of 23222213322405 in words is "twenty-three trillion, two hundred twenty-two billion, two hundred thirteen million, three hundred twenty-two thousand, four hundred five".