12302122101 has 4 divisors (see below), whose sum is σ = 16402829472. Its totient is φ = 8201414732.

The previous prime is 12302122087. The next prime is 12302122159. The reversal of 12302122101 is 10122120321.

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.

It is a cyclic number.

It is not a de Polignac number, because 12302122101 - 2⁹ = 12302121589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302124101) 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, 2050353681 + ... + 2050353686.

It is an arithmetic number, because the mean of its divisors is an integer number (4100707368).

Almost surely, 2^12302122101 is an apocalyptic number.

It is an amenable number.

12302122101 is a deficient number, since it is larger than the sum of its proper divisors (4100707371).

12302122101 is an equidigital number, since it uses as much as digits as its factorization.

12302122101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4100707370.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 12302122101 its reverse (10122120321), we get a palindrome (22424242422).

The spelling of 12302122101 in words is "twelve billion, three hundred two million, one hundred twenty-two thousand, one hundred one".