1303220130322 has 32 divisors (see below), whose sum is σ = 2258577255744. Its totient is φ = 557381260800.

The previous prime is 1303220130319. The next prime is 1303220130343. The reversal of 1303220130322 is 2230310223031.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1303220130293 and 1303220130302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 978997 + ... + 1888087.

It is an arithmetic number, because the mean of its divisors is an integer number (70580539242).

Almost surely, 2^{1303220130322} is an apocalyptic number.

1303220130322 is a deficient number, since it is larger than the sum of its proper divisors (955357125422).

1303220130322 is a wasteful number, since it uses less digits than its factorization.

1303220130322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912954.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1303220130322 its reverse (2230310223031), we get a palindrome (3533530353353).

The spelling of 1303220130322 in words is "one trillion, three hundred three billion, two hundred twenty million, one hundred thirty thousand, three hundred twenty-two".