132220122412513 has 4 divisors (see below), whose sum is σ = 132220161929988. Its totient is φ = 132220082895040.

The previous prime is 132220122412507. The next prime is 132220122412523. The reversal of 132220122412513 is 315214221022231.

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 24979434231249 + 107240688181264 = 4997943^2 + 10355708^2 .

It is a cyclic number.

It is not a de Polignac number, because 132220122412513 - 2⁵ = 132220122412481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132220122412523) 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, 14222956 + ... + 21603997.

It is an arithmetic number, because the mean of its divisors is an integer number (33055040482497).

Almost surely, 2^{132220122412513} is an apocalyptic number.

It is an amenable number.

132220122412513 is a deficient number, since it is larger than the sum of its proper divisors (39517475).

132220122412513 is an equidigital number, since it uses as much as digits as its factorization.

132220122412513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39517474.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 132220122412513 its reverse (315214221022231), we get a palindrome (447434343434744).

The spelling of 132220122412513 in words is "one hundred thirty-two trillion, two hundred twenty billion, one hundred twenty-two million, four hundred twelve thousand, five hundred thirteen".