1131422322122 has 16 divisors (see below), whose sum is σ = 1752288595200. Its totient is φ = 547334641920.

The previous prime is 1131422322103. The next prime is 1131422322137. The reversal of 1131422322122 is 2212232241311.

It is a junction number, because it is equal to n+sod(n) for n = 1131422322091 and 1131422322100.

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, 1861472 + ... + 2393307.

It is an arithmetic number, because the mean of its divisors is an integer number (109518037200).

Almost surely, 2^{1131422322122} is an apocalyptic number.

1131422322122 is a deficient number, since it is larger than the sum of its proper divisors (620866273078).

1131422322122 is a wasteful number, since it uses less digits than its factorization.

1131422322122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4259101.

The product of its digits is 2304, while the sum is 26.

Adding to 1131422322122 its reverse (2212232241311), we get a palindrome (3343654563433).

The spelling of 1131422322122 in words is "one trillion, one hundred thirty-one billion, four hundred twenty-two million, three hundred twenty-two thousand, one hundred twenty-two".