132220303453265 has 4 divisors (see below), whose sum is σ = 158664364143924. Its totient is φ = 105776242762608.

The previous prime is 132220303453207. The next prime is 132220303453291. The reversal of 132220303453265 is 562354303022231.

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 81968324820496 + 50251978632769 = 9053636^2 + 7088863^2 .

It is a cyclic number.

It is not a de Polignac number, because 132220303453265 - 2⁶ = 132220303453201 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13222030345322 + ... + 13222030345331.

It is an arithmetic number, because the mean of its divisors is an integer number (39666091035981).

Almost surely, 2^{132220303453265} is an apocalyptic number.

It is an amenable number.

132220303453265 is a deficient number, since it is larger than the sum of its proper divisors (26444060690659).

132220303453265 is an equidigital number, since it uses as much as digits as its factorization.

132220303453265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26444060690658.

The product of its (nonzero) digits is 777600, while the sum is 41.

Adding to 132220303453265 its reverse (562354303022231), we get a palindrome (694574606475496).

The spelling of 132220303453265 in words is "one hundred thirty-two trillion, two hundred twenty billion, three hundred three million, four hundred fifty-three thousand, two hundred sixty-five".