132221230303231 has 16 divisors (see below), whose sum is σ = 132763885632000. Its totient is φ = 131679579477600.

The previous prime is 132221230303207. The next prime is 132221230303259. The reversal of 132221230303231 is 132303032122231.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 132221230303231 - 2⁷ = 132221230303103 is a prime.

It is a super-2 number, since 2×132221230303231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132221230303231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132221230303531) 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, 1414401750 + ... + 1414495228.

It is an arithmetic number, because the mean of its divisors is an integer number (8297742852000).

Almost surely, 2^{132221230303231} is an apocalyptic number.

132221230303231 is a deficient number, since it is larger than the sum of its proper divisors (542655328769).

132221230303231 is a wasteful number, since it uses less digits than its factorization.

132221230303231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98790.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 132221230303231 its reverse (132303032122231), we get a palindrome (264524262425462).

The spelling of 132221230303231 in words is "one hundred thirty-two trillion, two hundred twenty-one billion, two hundred thirty million, three hundred three thousand, two hundred thirty-one".