1303424221322 has 8 divisors (see below), whose sum is σ = 1955270758500. Its totient is φ = 651667301824.

The previous prime is 1303424221277. The next prime is 1303424221331. The reversal of 1303424221322 is 2231224243031.

It can be written as a sum of positive squares in 2 ways, for example, as 1263962796121 + 39461425201 = 1124261^2 + 198649^2 .

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

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, 22368047 + ... + 22426242.

Almost surely, 2^{1303424221322} is an apocalyptic number.

1303424221322 is a deficient number, since it is larger than the sum of its proper divisors (651846537178).

1303424221322 is a wasteful number, since it uses less digits than its factorization.

1303424221322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44808840.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 1303424221322 its reverse (2231224243031), we get a palindrome (3534648464353).

The spelling of 1303424221322 in words is "one trillion, three hundred three billion, four hundred twenty-four million, two hundred twenty-one thousand, three hundred twenty-two".