132222231313221 has 16 divisors (see below), whose sum is σ = 212085784563200. Its totient is φ = 71578952289648.

The previous prime is 132222231313199. The next prime is 132222231313229. The reversal of 132222231313221 is 122313132222231.

It is a happy number.

It is not a de Polignac number, because 132222231313221 - 2¹¹ = 132222231311173 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 (132222231313229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165692018791 + ... + 165692019588.

It is an arithmetic number, because the mean of its divisors is an integer number (13255361535200).

Almost surely, 2^{132222231313221} is an apocalyptic number.

It is an amenable number.

132222231313221 is a deficient number, since it is larger than the sum of its proper divisors (79863553249979).

132222231313221 is a wasteful number, since it uses less digits than its factorization.

132222231313221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331384038408.

The product of its digits is 10368, while the sum is 30.

Adding to 132222231313221 its reverse (122313132222231), we get a palindrome (254535363535452).

The spelling of 132222231313221 in words is "one hundred thirty-two trillion, two hundred twenty-two billion, two hundred thirty-one million, three hundred thirteen thousand, two hundred twenty-one".