12222106137101 has 4 divisors (see below), whose sum is σ = 13968121299552. Its totient is φ = 10476090974652.

The previous prime is 12222106137079. The next prime is 12222106137119. The reversal of 12222106137101 is 10173160122221.

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 12222106137101 - 2²⁶ = 12222039028237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12222106157101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 873007581215 + ... + 873007581228.

It is an arithmetic number, because the mean of its divisors is an integer number (3492030324888).

Almost surely, 2^{12222106137101} is an apocalyptic number.

It is an amenable number.

12222106137101 is a deficient number, since it is larger than the sum of its proper divisors (1746015162451).

12222106137101 is an equidigital number, since it uses as much as digits as its factorization.

12222106137101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746015162450.

The product of its (nonzero) digits is 2016, while the sum is 29.

Adding to 12222106137101 its reverse (10173160122221), we get a palindrome (22395266259322).

The spelling of 12222106137101 in words is "twelve trillion, two hundred twenty-two billion, one hundred six million, one hundred thirty-seven thousand, one hundred one".