1000322311322 has 8 divisors (see below), whose sum is σ = 1528794475956. Its totient is φ = 490724152672.

The previous prime is 1000322311321. The next prime is 1000322311363. The reversal of 1000322311322 is 2231132230001.

It can be written as a sum of positive squares in 2 ways, for example, as 790621510561 + 209700800761 = 889169^2 + 457931^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1000322311294 and 1000322311303.

It is not an unprimeable number, because it can be changed into a prime (1000322311321) 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, 4718501363 + ... + 4718501574.

Almost surely, 2^{1000322311322} is an apocalyptic number.

1000322311322 is a deficient number, since it is larger than the sum of its proper divisors (528472164634).

1000322311322 is an equidigital number, since it uses as much as digits as its factorization.

1000322311322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9437002992.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1000322311322 its reverse (2231132230001), we get a palindrome (3231454541323).

The spelling of 1000322311322 in words is "one trillion, three hundred twenty-two million, three hundred eleven thousand, three hundred twenty-two".