1322222130331 has 8 divisors (see below), whose sum is σ = 1329549763424. Its totient is φ = 1314899412480.

The previous prime is 1322222130301. The next prime is 1322222130337. The reversal of 1322222130331 is 1330312222231.

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 1322222130331 - 2⁹ = 1322222129819 is a prime.

It is a super-2 number, since 2×1322222130331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1322222130296 and 1322222130305.

It is not an unprimeable number, because it can be changed into a prime (1322222130337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688656 + ... + 1765981.

It is an arithmetic number, because the mean of its divisors is an integer number (166193720428).

Almost surely, 2^{1322222130331} is an apocalyptic number.

1322222130331 is a deficient number, since it is larger than the sum of its proper divisors (7327633093).

1322222130331 is a wasteful number, since it uses less digits than its factorization.

1322222130331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2457621.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1322222130331 its reverse (1330312222231), we get a palindrome (2652534352562).

The spelling of 1322222130331 in words is "one trillion, three hundred twenty-two billion, two hundred twenty-two million, one hundred thirty thousand, three hundred thirty-one".