1320023110322 has 16 divisors (see below), whose sum is σ = 2263084857600. Its totient is φ = 565677165888.

The previous prime is 1320023110319. The next prime is 1320023110331. The reversal of 1320023110322 is 2230113200231.

It is a super-2 number, since 2×1320023110322² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1320023110294 and 1320023110303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3743978 + ... + 4081349.

It is an arithmetic number, because the mean of its divisors is an integer number (141442803600).

Almost surely, 2^{1320023110322} is an apocalyptic number.

1320023110322 is a deficient number, since it is larger than the sum of its proper divisors (943061747278).

1320023110322 is a wasteful number, since it uses less digits than its factorization.

1320023110322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7837385.

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

Adding to 1320023110322 its reverse (2230113200231), we get a palindrome (3550136310553).

The spelling of 1320023110322 in words is "one trillion, three hundred twenty billion, twenty-three million, one hundred ten thousand, three hundred twenty-two".