132020220466306 has 8 divisors (see below), whose sum is σ = 199991027043324. Its totient is φ = 65356544785200.

The previous prime is 132020220466291. The next prime is 132020220466319. The reversal of 132020220466306 is 603664022020231.

It can be written as a sum of positive squares in 2 ways, for example, as 116935999553025 + 15084220913281 = 10813695^2 + 3883841^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×132020220466306² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326782723725 + ... + 326782724128.

Almost surely, 2^{132020220466306} is an apocalyptic number.

132020220466306 is a deficient number, since it is larger than the sum of its proper divisors (67970806577018).

132020220466306 is a wasteful number, since it uses less digits than its factorization.

132020220466306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653565447956.

The product of its (nonzero) digits is 124416, while the sum is 37.

Adding to 132020220466306 its reverse (603664022020231), we get a palindrome (735684242486537).

The spelling of 132020220466306 in words is "one hundred thirty-two trillion, twenty billion, two hundred twenty million, four hundred sixty-six thousand, three hundred six".