132220315645620 has 96 divisors (see below), whose sum is σ = 370958395006080. Its totient is φ = 35188159088640.

The previous prime is 132220315645619. The next prime is 132220315645637. The reversal of 132220315645620 is 26546513022231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149576296 + ... + 150457664.

It is an arithmetic number, because the mean of its divisors is an integer number (3864149947980).

Almost surely, 2^{132220315645620} is an apocalyptic number.

132220315645620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132220315645620 is an abundant number, since it is smaller than the sum of its proper divisors (238738079360460).

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

132220315645620 is a wasteful number, since it uses less digits than its factorization.

132220315645620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886385 (or 886383 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

Adding to 132220315645620 its reverse (26546513022231), we get a palindrome (158766828667851).

The spelling of 132220315645620 in words is "one hundred thirty-two trillion, two hundred twenty billion, three hundred fifteen million, six hundred forty-five thousand, six hundred twenty".