1122002010112 has 40 divisors (see below), whose sum is σ = 2244002928750. Its totient is φ = 561000742912.

The previous prime is 1122002010109. The next prime is 1122002010133. The reversal of 1122002010112 is 2110102002211.

It can be written as a sum of positive squares in only one way, i.e., 969389899776 + 152612110336 = 984576^2 + 390656^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1122002010092 and 1122002010101.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 545737 + ... + 1594312.

Almost surely, 2^{1122002010112} is an apocalyptic number.

It is an amenable number.

1122002010112 is a deficient number, since it is larger than the sum of its proper divisors (1122000918638).

1122002010112 is an frugal number, since it uses more digits than its factorization.

1122002010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2140087 (or 2140051 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1122002010112 its reverse (2110102002211), we get a palindrome (3232104012323).

The spelling of 1122002010112 in words is "one trillion, one hundred twenty-two billion, two million, ten thousand, one hundred twelve".