1322275285 has 8 divisors (see below), whose sum is σ = 1587035520. Its totient is φ = 1057616784.

The previous prime is 1322275277. The next prime is 1322275301. The reversal of 1322275285 is 5825722231.

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 1322275285 - 2³ = 1322275277 is a prime.

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, 6904 + ... + 51886.

It is an arithmetic number, because the mean of its divisors is an integer number (198379440).

Almost surely, 2^1322275285 is an apocalyptic number.

It is an amenable number.

1322275285 is a deficient number, since it is larger than the sum of its proper divisors (264760235).

1322275285 is an equidigital number, since it uses as much as digits as its factorization.

1322275285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50867.

The product of its digits is 67200, while the sum is 37.

The square root of 1322275285 is about 36363.1033466617. The cubic root of 1322275285 is about 1097.5912263768.

The spelling of 1322275285 in words is "one billion, three hundred twenty-two million, two hundred seventy-five thousand, two hundred eighty-five".