23122232213 has 8 divisors (see below), whose sum is σ = 23403709728. Its totient is φ = 22840823824.

The previous prime is 23122232209. The next prime is 23122232261. The reversal of 23122232213 is 31223222132.

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 23122232213 - 2² = 23122232209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23122232113) 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, 1061831 + ... + 1083387.

It is an arithmetic number, because the mean of its divisors is an integer number (2925463716).

Almost surely, 2^23122232213 is an apocalyptic number.

It is an amenable number.

23122232213 is a deficient number, since it is larger than the sum of its proper divisors (281477515).

23122232213 is a wasteful number, since it uses less digits than its factorization.

23122232213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34563.

The product of its digits is 1728, while the sum is 23.

Adding to 23122232213 its reverse (31223222132), we get a palindrome (54345454345).

The spelling of 23122232213 in words is "twenty-three billion, one hundred twenty-two million, two hundred thirty-two thousand, two hundred thirteen".