10002112211002 has 16 divisors (see below), whose sum is σ = 15136111893672. Its totient is φ = 4956742586880.

The previous prime is 10002112210933. The next prime is 10002112211051. The reversal of 10002112211002 is 20011221120001.

It can be written as a sum of positive squares in 4 ways, for example, as 448764670201 + 9553347540801 = 669899^2 + 3090849^2 .

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, 25455352 + ... + 25845292.

Almost surely, 2^{10002112211002} is an apocalyptic number.

10002112211002 is a deficient number, since it is larger than the sum of its proper divisors (5133999682670).

10002112211002 is a wasteful number, since it uses less digits than its factorization.

10002112211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503553.

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

Adding to 10002112211002 its reverse (20011221120001), we get a palindrome (30013333331003).

The spelling of 10002112211002 in words is "ten trillion, two billion, one hundred twelve million, two hundred eleven thousand, two".