1000001112002 has 16 divisors (see below), whose sum is σ = 1536627752352. Its totient is φ = 487818260160.

The previous prime is 1000001112001. The next prime is 1000001112013. The reversal of 1000001112002 is 2002111000001.

It is not an unprimeable number, because it can be changed into a prime (1000001112001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6523508 + ... + 6675039.

It is an arithmetic number, because the mean of its divisors is an integer number (96039234522).

Almost surely, 2^{1000001112002} is an apocalyptic number.

1000001112002 is a deficient number, since it is larger than the sum of its proper divisors (536626640350).

1000001112002 is a wasteful number, since it uses less digits than its factorization.

1000001112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13199473.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 1000001112002 its reverse (2002111000001), we get a palindrome (3002112112003).

The spelling of 1000001112002 in words is "one trillion, one million, one hundred twelve thousand, two".