23220322113 has 8 divisors (see below), whose sum is σ = 31680439648. Its totient is φ = 15120209664.

The previous prime is 23220322109. The next prime is 23220322141. The reversal of 23220322113 is 31122302232.

It is a happy number.

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

It is not a de Polignac number, because 23220322113 - 2² = 23220322109 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 23220322113.

It is not an unprimeable number, because it can be changed into a prime (23220322513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90001120 + ... + 90001377.

It is an arithmetic number, because the mean of its divisors is an integer number (3960054956).

Almost surely, 2^23220322113 is an apocalyptic number.

It is an amenable number.

23220322113 is a deficient number, since it is larger than the sum of its proper divisors (8460117535).

23220322113 is a wasteful number, since it uses less digits than its factorization.

23220322113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180002543.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 23220322113 its reverse (31122302232), we get a palindrome (54342624345).

The spelling of 23220322113 in words is "twenty-three billion, two hundred twenty million, three hundred twenty-two thousand, one hundred thirteen".