1112244213122 has 16 divisors (see below), whose sum is σ = 1906742112000. Its totient is φ = 476666654688.

The previous prime is 1112244213103. The next prime is 1112244213137. The reversal of 1112244213122 is 2213124422111.

It is a junction number, because it is equal to n+sod(n) for n = 1112244213091 and 1112244213100.

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, 28778 + ... + 1491749.

It is an arithmetic number, because the mean of its divisors is an integer number (119171382000).

Almost surely, 2^{1112244213122} is an apocalyptic number.

1112244213122 is a deficient number, since it is larger than the sum of its proper divisors (794497898878).

1112244213122 is a wasteful number, since it uses less digits than its factorization.

1112244213122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572785.

The product of its digits is 1536, while the sum is 26.

Adding to 1112244213122 its reverse (2213124422111), we get a palindrome (3325368635233).

The spelling of 1112244213122 in words is "one trillion, one hundred twelve billion, two hundred forty-four million, two hundred thirteen thousand, one hundred twenty-two".