2010020102002 has 32 divisors (see below), whose sum is σ = 3296227193280. Its totient is φ = 911673766080.

The previous prime is 2010020101997. The next prime is 2010020102009. The reversal of 2010020102002 is 2002010200102.

It is a self number, because there is not a number n which added to its sum of digits gives 2010020102002.

It is not an unprimeable number, because it can be changed into a prime (2010020102009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29267568 + ... + 29336164.

It is an arithmetic number, because the mean of its divisors is an integer number (103007099790).

Almost surely, 2^{2010020102002} is an apocalyptic number.

2010020102002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2010020102002 is a deficient number, since it is larger than the sum of its proper divisors (1286207091278).

2010020102002 is a wasteful number, since it uses less digits than its factorization.

2010020102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71466.

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

Adding to 2010020102002 its reverse (2002010200102), we get a palindrome (4012030302104).

It can be divided in two parts, 20100 and 20102002, that added together give a palindrome (20122102).

The spelling of 2010020102002 in words is "two trillion, ten billion, twenty million, one hundred two thousand, two".