1121110222022 has 32 divisors (see below), whose sum is σ = 1944827496000. Its totient is φ = 474778165248.

The previous prime is 1121110222009. The next prime is 1121110222049. The reversal of 1121110222022 is 2202220111211.

It is a congruent number.

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, 989747 + ... + 1794942.

It is an arithmetic number, because the mean of its divisors is an integer number (60775859250).

Almost surely, 2^{1121110222022} is an apocalyptic number.

1121110222022 is a deficient number, since it is larger than the sum of its proper divisors (823717273978).

1121110222022 is a wasteful number, since it uses less digits than its factorization.

1121110222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2785040.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1121110222022 its reverse (2202220111211), we get a palindrome (3323330333233).

The spelling of 1121110222022 in words is "one trillion, one hundred twenty-one billion, one hundred ten million, two hundred twenty-two thousand, twenty-two".