23122302120111 has 8 divisors (see below), whose sum is σ = 31219985985280. Its totient is φ = 15219743167512.

The previous prime is 23122302120103. The next prime is 23122302120121. The reversal of 23122302120111 is 11102120322132.

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

It is not a de Polignac number, because 23122302120111 - 2³ = 23122302120103 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 (23122302120121) 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, 48781227865 + ... + 48781228338.

It is an arithmetic number, because the mean of its divisors is an integer number (3902498248160).

Almost surely, 2^{23122302120111} is an apocalyptic number.

23122302120111 is a deficient number, since it is larger than the sum of its proper divisors (8097683865169).

23122302120111 is an equidigital number, since it uses as much as digits as its factorization.

23122302120111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97562456285.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 23122302120111 its reverse (11102120322132), we get a palindrome (34224422442243).

The spelling of 23122302120111 in words is "twenty-three trillion, one hundred twenty-two billion, three hundred two million, one hundred twenty thousand, one hundred eleven".