10320203311122 has 16 divisors (see below), whose sum is σ = 20644493082912. Its totient is φ = 3439386693600.

The previous prime is 10320203311111. The next prime is 10320203311139. The reversal of 10320203311122 is 22111330202301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170236363 + ... + 170296974.

It is an arithmetic number, because the mean of its divisors is an integer number (1290280817682).

Almost surely, 2^{10320203311122} is an apocalyptic number.

10320203311122 is an abundant number, since it is smaller than the sum of its proper divisors (10324289771790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10320203311122 is a wasteful number, since it uses less digits than its factorization.

10320203311122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340538393.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10320203311122 its reverse (22111330202301), we get a palindrome (32431533513423).

The spelling of 10320203311122 in words is "ten trillion, three hundred twenty billion, two hundred three million, three hundred eleven thousand, one hundred twenty-two".