132220316662161 has 64 divisors (see below), whose sum is σ = 224198178570240. Its totient is φ = 67425928657920.

The previous prime is 132220316662097. The next prime is 132220316662163. The reversal of 132220316662161 is 161266613022231.

It is not a de Polignac number, because 132220316662161 - 2⁶ = 132220316662097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132220316662163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 797176 + ... + 16281158.

It is an arithmetic number, because the mean of its divisors is an integer number (3503096540160).

Almost surely, 2^{132220316662161} is an apocalyptic number.

It is an amenable number.

132220316662161 is a deficient number, since it is larger than the sum of its proper divisors (91977861908079).

132220316662161 is a wasteful number, since it uses less digits than its factorization.

132220316662161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15485046.

The product of its (nonzero) digits is 186624, while the sum is 42.

Adding to 132220316662161 its reverse (161266613022231), we get a palindrome (293486929684392).

The spelling of 132220316662161 in words is "one hundred thirty-two trillion, two hundred twenty billion, three hundred sixteen million, six hundred sixty-two thousand, one hundred sixty-one".