132221320223 has 16 divisors (see below), whose sum is σ = 142693340256. Its totient is φ = 122050406400.

The previous prime is 132221320177. The next prime is 132221320237. The reversal of 132221320223 is 322023122231.

It is a cyclic number.

It is not a de Polignac number, because 132221320223 - 2¹² = 132221316127 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 (132221320423) 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, 2543015 + ... + 2594487.

It is an arithmetic number, because the mean of its divisors is an integer number (8918333766).

Almost surely, 2^132221320223 is an apocalyptic number.

132221320223 is a deficient number, since it is larger than the sum of its proper divisors (10472020033).

132221320223 is a wasteful number, since it uses less digits than its factorization.

132221320223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54394.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 132221320223 its reverse (322023122231), we get a palindrome (454244442454).

The spelling of 132221320223 in words is "one hundred thirty-two billion, two hundred twenty-one million, three hundred twenty thousand, two hundred twenty-three".