12322055 has 8 divisors (see below), whose sum is σ = 14828352. Its totient is φ = 9829728.

The previous prime is 12322039. The next prime is 12322067. The reversal of 12322055 is 55022321.

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

It is a cyclic number.

It is not a de Polignac number, because 12322055 - 2⁴ = 12322039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1439 + ... + 5168.

It is an arithmetic number, because the mean of its divisors is an integer number (1853544).

Almost surely, 2^12322055 is an apocalyptic number.

12322055 is a deficient number, since it is larger than the sum of its proper divisors (2506297).

12322055 is an equidigital number, since it uses as much as digits as its factorization.

12322055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6985.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 12322055 is about 3510.2784789814. The cubic root of 12322055 is about 230.9729108742.

Adding to 12322055 its reverse (55022321), we get a palindrome (67344376).

The spelling of 12322055 in words is "twelve million, three hundred twenty-two thousand, fifty-five".