132223033020221 has 32 divisors (see below), whose sum is σ = 159561320059008. Its totient is φ = 107941314320640.

The previous prime is 132223033020217. The next prime is 132223033020233. The reversal of 132223033020221 is 122020330322231.

It is a cyclic number.

It is not a de Polignac number, because 132223033020221 - 2² = 132223033020217 is a prime.

It is a super-2 number, since 2×132223033020221² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132223033022221) 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 31 ways as a sum of consecutive naturals, for example, 33322910 + ... + 37079136.

It is an arithmetic number, because the mean of its divisors is an integer number (4986291251844).

Almost surely, 2^{132223033020221} is an apocalyptic number.

132223033020221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

132223033020221 is a deficient number, since it is larger than the sum of its proper divisors (27338287038787).

132223033020221 is a wasteful number, since it uses less digits than its factorization.

132223033020221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3762941.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 132223033020221 its reverse (122020330322231), we get a palindrome (254243363342452).

The spelling of 132223033020221 in words is "one hundred thirty-two trillion, two hundred twenty-three billion, thirty-three million, twenty thousand, two hundred twenty-one".