1122210022112 has 12 divisors (see below), whose sum is σ = 2209350981096. Its totient is φ = 561105011040.

The previous prime is 1122210022111. The next prime is 1122210022121. The reversal of 1122210022112 is 2112200122211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122210022111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17534531564 + ... + 17534531627.

It is an arithmetic number, because the mean of its divisors is an integer number (184112581758).

Almost surely, 2^{1122210022112} is an apocalyptic number.

It is an amenable number.

1122210022112 is a deficient number, since it is larger than the sum of its proper divisors (1087140958984).

1122210022112 is an equidigital number, since it uses as much as digits as its factorization.

1122210022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35069063201 (or 35069063193 counting only the distinct ones).

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

Adding to 1122210022112 its reverse (2112200122211), we get a palindrome (3234410144323).

The spelling of 1122210022112 in words is "one trillion, one hundred twenty-two billion, two hundred ten million, twenty-two thousand, one hundred twelve".