1112021201002 has 16 divisors (see below), whose sum is σ = 1682842573512. Its totient is φ = 551091340800.

The previous prime is 1112021200999. The next prime is 1112021201041. The reversal of 1112021201002 is 2001021202111.

It can be written as a sum of positive squares in 4 ways, for example, as 1101490131361 + 10531069641 = 1049519^2 + 102621^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4289883 + ... + 4541710.

Almost surely, 2^{1112021201002} is an apocalyptic number.

1112021201002 is a deficient number, since it is larger than the sum of its proper divisors (570821372510).

1112021201002 is a wasteful number, since it uses less digits than its factorization.

1112021201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8832153.

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

Adding to 1112021201002 its reverse (2001021202111), we get a palindrome (3113042403113).

The spelling of 1112021201002 in words is "one trillion, one hundred twelve billion, twenty-one million, two hundred one thousand, two".