132555220000 has 120 divisors (see below), whose sum is σ = 372692650176. Its totient is φ = 45447456000.

The previous prime is 132555219941. The next prime is 132555220019. The reversal of 132555220000 is 22555231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 333412 + ... + 613411.

Almost surely, 2^132555220000 is an apocalyptic number.

132555220000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132555220000 is an abundant number, since it is smaller than the sum of its proper divisors (240137430176).

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

132555220000 is an frugal number, since it uses more digits than its factorization.

132555220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946860 (or 946837 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

Adding to 132555220000 its reverse (22555231), we get a palindrome (132577775231).

The spelling of 132555220000 in words is "one hundred thirty-two billion, five hundred fifty-five million, two hundred twenty thousand".