132220303452556 has 96 divisors (see below), whose sum is σ = 257463799810560. Its totient is φ = 58901878963200.

The previous prime is 132220303452493. The next prime is 132220303452557. The reversal of 132220303452556 is 655254303022231.

It is not an unprimeable number, because it can be changed into a prime (132220303452557) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11955894955 + ... + 11955906013.

It is an arithmetic number, because the mean of its divisors is an integer number (2681914581360).

Almost surely, 2^{132220303452556} is an apocalyptic number.

It is an amenable number.

132220303452556 is a deficient number, since it is larger than the sum of its proper divisors (125243496358004).

132220303452556 is a wasteful number, since it uses less digits than its factorization.

132220303452556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16255 (or 16253 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 43.

Adding to 132220303452556 its reverse (655254303022231), we get a palindrome (787474606474787).

The spelling of 132220303452556 in words is "one hundred thirty-two trillion, two hundred twenty billion, three hundred three million, four hundred fifty-two thousand, five hundred fifty-six".