132214651322561 has 4 divisors (see below), whose sum is σ = 132217211837652. Its totient is φ = 132212090807472.

The previous prime is 132214651322549. The next prime is 132214651322657. The reversal of 132214651322561 is 165223156412231.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 102057859412161 + 30156791910400 = 10102369^2 + 5491520^2 .

It is a cyclic number.

It is not a de Polignac number, because 132214651322561 - 2⁴⁶ = 61845907144897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132214651328561) 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, 1280180090 + ... + 1280283363.

It is an arithmetic number, because the mean of its divisors is an integer number (33054302959413).

Almost surely, 2^{132214651322561} is an apocalyptic number.

It is an amenable number.

132214651322561 is a deficient number, since it is larger than the sum of its proper divisors (2560515091).

132214651322561 is an equidigital number, since it uses as much as digits as its factorization.

132214651322561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560515090.

The product of its digits is 518400, while the sum is 44.

The spelling of 132214651322561 in words is "one hundred thirty-two trillion, two hundred fourteen billion, six hundred fifty-one million, three hundred twenty-two thousand, five hundred sixty-one".