12322211101 has 4 divisors (see below), whose sum is σ = 12322591072. Its totient is φ = 12321831132.

The previous prime is 12322211089. The next prime is 12322211119. The reversal of 12322211101 is 10111222321.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10111222321 = 103 ⋅98167207.

It is a cyclic number.

It is not a de Polignac number, because 12322211101 - 2²⁷ = 12187993373 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 (12322211131) 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, 136281 + ... + 207886.

It is an arithmetic number, because the mean of its divisors is an integer number (3080647768).

Almost surely, 2^12322211101 is an apocalyptic number.

It is an amenable number.

12322211101 is a deficient number, since it is larger than the sum of its proper divisors (379971).

12322211101 is an equidigital number, since it uses as much as digits as its factorization.

12322211101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379970.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 12322211101 its reverse (10111222321), we get a palindrome (22433433422).

The spelling of 12322211101 in words is "twelve billion, three hundred twenty-two million, two hundred eleven thousand, one hundred one".