132220134646236 has 72 divisors (see below), whose sum is σ = 411351530020704. Its totient is φ = 34871244301440.

The previous prime is 132220134646207. The next prime is 132220134646283. The reversal of 132220134646236 is 632646431022231.

132220134646236 is a `hidden beast` number, since 1 + 3 + 2 + 2 + 2 + 0 + 13 + 4 + 6 + 4 + 623 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 132220134646191 and 132220134646200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20180114955 + ... + 20180121506.

It is an arithmetic number, because the mean of its divisors is an integer number (5713215694732).

Almost surely, 2^{132220134646236} is an apocalyptic number.

It is an amenable number.

132220134646236 is an abundant number, since it is smaller than the sum of its proper divisors (279131395374468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132220134646236 is a wasteful number, since it uses less digits than its factorization.

132220134646236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40360236491 (or 40360236486 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 45.

Adding to 132220134646236 its reverse (632646431022231), we get a palindrome (764866565668467).

The spelling of 132220134646236 in words is "one hundred thirty-two trillion, two hundred twenty billion, one hundred thirty-four million, six hundred forty-six thousand, two hundred thirty-six".