132820822512 has 120 divisors (see below), whose sum is σ = 431156558976. Its totient is φ = 37382387328.

The previous prime is 132820822499. The next prime is 132820822529. The reversal of 132820822512 is 215228028231.

132820822512 is a `hidden beast` number, since 1 + 328 + 2 + 0 + 82 + 251 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 915798 + ... + 1050869.

Almost surely, 2^132820822512 is an apocalyptic number.

132820822512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

132820822512 is an abundant number, since it is smaller than the sum of its proper divisors (298335736464).

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

132820822512 is a wasteful number, since it uses less digits than its factorization.

132820822512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966755 (or 1966746 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The spelling of 132820822512 in words is "one hundred thirty-two billion, eight hundred twenty million, eight hundred twenty-two thousand, five hundred twelve".