1322253520304 has 20 divisors (see below), whose sum is σ = 2650206410160. Its totient is φ = 638329285440.

The previous prime is 1322253520283. The next prime is 1322253520321. The reversal of 1322253520304 is 4030253522231.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1424841692 + ... + 1424842619.

It is an arithmetic number, because the mean of its divisors is an integer number (132510320508).

Almost surely, 2^{1322253520304} is an apocalyptic number.

It is an amenable number.

1322253520304 is an abundant number, since it is smaller than the sum of its proper divisors (1327952889856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1322253520304 is a wasteful number, since it uses less digits than its factorization.

1322253520304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849684348 (or 2849684342 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

The spelling of 1322253520304 in words is "one trillion, three hundred twenty-two billion, two hundred fifty-three million, five hundred twenty thousand, three hundred four".