1120222001012 has 12 divisors (see below), whose sum is σ = 1960404161856. Its totient is φ = 560106526200.

The previous prime is 1120222000967. The next prime is 1120222001023. The reversal of 1120222001012 is 2101002220211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 519614 + ... + 1584437.

It is an arithmetic number, because the mean of its divisors is an integer number (163367013488).

Almost surely, 2^{1120222001012} is an apocalyptic number.

It is an amenable number.

1120222001012 is a deficient number, since it is larger than the sum of its proper divisors (840182160844).

1120222001012 is a wasteful number, since it uses less digits than its factorization.

1120222001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237158 (or 2237156 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1120222001012 its reverse (2101002220211), we get a palindrome (3221224221223).

The spelling of 1120222001012 in words is "one trillion, one hundred twenty billion, two hundred twenty-two million, one thousand, twelve".