132220511311566 has 8 divisors (see below), whose sum is σ = 264441022623144. Its totient is φ = 44073503770520.

The previous prime is 132220511311561. The next prime is 132220511311589. The reversal of 132220511311566 is 665113115022231.

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

132220511311566 is an admirable number.

It is a super-2 number, since 2×132220511311566² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132220511311561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11018375942625 + ... + 11018375942636.

It is an arithmetic number, because the mean of its divisors is an integer number (33055127827893).

Almost surely, 2^{132220511311566} is an apocalyptic number.

132220511311566 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

132220511311566 is a wasteful number, since it uses less digits than its factorization.

132220511311566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22036751885266.

The product of its (nonzero) digits is 64800, while the sum is 39.

Adding to 132220511311566 its reverse (665113115022231), we get a palindrome (797333626333797).

The spelling of 132220511311566 in words is "one hundred thirty-two trillion, two hundred twenty billion, five hundred eleven million, three hundred eleven thousand, five hundred sixty-six".