12210131222301 has 16 divisors (see below), whose sum is σ = 16371969181568. Its totient is φ = 8094200529600.

The previous prime is 12210131222287. The next prime is 12210131222327. The reversal of 12210131222301 is 10322213101221.

It is not a de Polignac number, because 12210131222301 - 2¹⁷ = 12210131091229 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 (12210131222101) 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 15 ways as a sum of consecutive naturals, for example, 3560511 + ... + 6090771.

It is an arithmetic number, because the mean of its divisors is an integer number (1023248073848).

Almost surely, 2^{12210131222301} is an apocalyptic number.

It is an amenable number.

12210131222301 is a deficient number, since it is larger than the sum of its proper divisors (4161837959267).

12210131222301 is a wasteful number, since it uses less digits than its factorization.

12210131222301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2539332.

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

Adding to 12210131222301 its reverse (10322213101221), we get a palindrome (22532344323522).

The spelling of 12210131222301 in words is "twelve trillion, two hundred ten billion, one hundred thirty-one million, two hundred twenty-two thousand, three hundred one".