13132322 has 8 divisors (see below), whose sum is σ = 22512576. Its totient is φ = 5628132.

The previous prime is 13132321. The next prime is 13132337. The reversal of 13132322 is 22323131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13132322² = 344915762223368, which contains 22 as substring.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 13132322.

It is not an unprimeable number, because it can be changed into a prime (13132321) 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, 468998 + ... + 469025.

It is an arithmetic number, because the mean of its divisors is an integer number (2814072).

Almost surely, 2^13132322 is an apocalyptic number.

13132322 is a deficient number, since it is larger than the sum of its proper divisors (9380254).

13132322 is an equidigital number, since it uses as much as digits as its factorization.

13132322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938032.

The product of its digits is 216, while the sum is 17.

The square root of 13132322 is about 3623.8545776562. The cubic root of 13132322 is about 235.9285549318.

Adding to 13132322 its reverse (22323131), we get a palindrome (35455453).

The spelling of 13132322 in words is "thirteen million, one hundred thirty-two thousand, three hundred twenty-two".