132122222213 has 4 divisors (see below), whose sum is σ = 136678160940. Its totient is φ = 127566283488.

The previous prime is 132122222137. The next prime is 132122222237. The reversal of 132122222213 is 312222221231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 312222221231 = 15581 ⋅20038651.

It can be written as a sum of positive squares in 2 ways, for example, as 35116136449 + 97006085764 = 187393^2 + 311458^2 .

It is a cyclic number.

It is not a de Polignac number, because 132122222213 - 2²⁰ = 132121173637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132122222273) 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, 2277969320 + ... + 2277969377.

It is an arithmetic number, because the mean of its divisors is an integer number (34169540235).

Almost surely, 2^132122222213 is an apocalyptic number.

It is an amenable number.

132122222213 is a deficient number, since it is larger than the sum of its proper divisors (4555938727).

132122222213 is an equidigital number, since it uses as much as digits as its factorization.

132122222213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4555938726.

The product of its digits is 1152, while the sum is 23.

Adding to 132122222213 its reverse (312222221231), we get a palindrome (444344443444).

The spelling of 132122222213 in words is "one hundred thirty-two billion, one hundred twenty-two million, two hundred twenty-two thousand, two hundred thirteen".