132221999999 has 4 divisors (see below), whose sum is σ = 132292370160. Its totient is φ = 132151629840.

The previous prime is 132221999993. The next prime is 132222000047. The reversal of 132221999999 is 999999122231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132221999999 - 2³⁶ = 63502523263 is a prime.

It is a Duffinian number.

132221999999 is a modest number, since divided by 999999 gives 132221 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132221999993) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 35182262 + ... + 35186019.

It is an arithmetic number, because the mean of its divisors is an integer number (33073092540).

Almost surely, 2^132221999999 is an apocalyptic number.

132221999999 is a deficient number, since it is larger than the sum of its proper divisors (70370161).

132221999999 is an equidigital number, since it uses as much as digits as its factorization.

132221999999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70370160.

The product of its digits is 12754584, while the sum is 65.

The spelling of 132221999999 in words is "one hundred thirty-two billion, two hundred twenty-one million, nine hundred ninety-nine thousand, nine hundred ninety-nine".