2002112210002 has 16 divisors (see below), whose sum is σ = 3097063431000. Its totient is φ = 970085464960.

The previous prime is 2002112209921. The next prime is 2002112210027. The reversal of 2002112210002 is 2000122112002.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 392002462201 + 1610109747801 = 626101^2 + 1268901^2 .

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, 81920677 + ... + 81945112.

Almost surely, 2^{2002112210002} is an apocalyptic number.

2002112210002 is a deficient number, since it is larger than the sum of its proper divisors (1094951220998).

2002112210002 is a wasteful number, since it uses less digits than its factorization.

2002112210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163865981.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2002112210002 its reverse (2000122112002), we get a palindrome (4002234322004).

The spelling of 2002112210002 in words is "two trillion, two billion, one hundred twelve million, two hundred ten thousand, two".