2002012002010 has 32 divisors (see below), whose sum is σ = 3639686774544. Its totient is φ = 792792000000.

The previous prime is 2002012001999. The next prime is 2002012002043. The reversal of 2002012002010 is 102002102002.

It can be written as a sum of positive squares in 8 ways, for example, as 1446609968001 + 555402034009 = 1202751^2 + 745253^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9899910 + ... + 10100110.

Almost surely, 2^{2002012002010} is an apocalyptic number.

2002012002010 is a deficient number, since it is larger than the sum of its proper divisors (1637674772534).

2002012002010 is a wasteful number, since it uses less digits than its factorization.

2002012002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210210.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2002012002010 its reverse (102002102002), we get a palindrome (2104014104012).

The spelling of 2002012002010 in words is "two trillion, two billion, twelve million, two thousand, ten".