2002101001010 has 32 divisors (see below), whose sum is σ = 3931684710912. Its totient is φ = 727983694080.

The previous prime is 2002101000959. The next prime is 2002101001049. The reversal of 2002101001010 is 101001012002.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 870047 + ... + 2182013.

It is an arithmetic number, because the mean of its divisors is an integer number (122865147216).

Almost surely, 2^{2002101001010} is an apocalyptic number.

2002101001010 is a deficient number, since it is larger than the sum of its proper divisors (1929583709902).

2002101001010 is a wasteful number, since it uses less digits than its factorization.

2002101001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325858.

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

Adding to 2002101001010 its reverse (101001012002), we get a palindrome (2103102013012).

The spelling of 2002101001010 in words is "two trillion, two billion, one hundred one million, one thousand, ten".