13212212244101 has 32 divisors (see below), whose sum is σ = 14723319346176. Its totient is φ = 11773719360000.

The previous prime is 13212212244089. The next prime is 13212212244103. The reversal of 13212212244101 is 10144221221231.

It is not a de Polignac number, because 13212212244101 - 2¹⁴ = 13212212227717 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 (13212212244103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1129146551 + ... + 1129158251.

It is an arithmetic number, because the mean of its divisors is an integer number (460103729568).

Almost surely, 2^{13212212244101} is an apocalyptic number.

It is an amenable number.

13212212244101 is a deficient number, since it is larger than the sum of its proper divisors (1511107102075).

13212212244101 is a wasteful number, since it uses less digits than its factorization.

13212212244101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18333.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 13212212244101 its reverse (10144221221231), we get a palindrome (23356433465332).

The spelling of 13212212244101 in words is "thirteen trillion, two hundred twelve billion, two hundred twelve million, two hundred forty-four thousand, one hundred one".