2002102211002 has 8 divisors (see below), whose sum is σ = 3003753602016. Its totient is φ = 1000851010332.

The previous prime is 2002102210993. The next prime is 2002102211003. The reversal of 2002102211002 is 2001122012002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2002102211003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100035078 + ... + 100055089.

It is an arithmetic number, because the mean of its divisors is an integer number (375469200252).

Almost surely, 2^{2002102211002} is an apocalyptic number.

2002102211002 is a deficient number, since it is larger than the sum of its proper divisors (1001651391014).

2002102211002 is a wasteful number, since it uses less digits than its factorization.

2002102211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200095172.

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

Adding to 2002102211002 its reverse (2001122012002), we get a palindrome (4003224223004).

The spelling of 2002102211002 in words is "two trillion, two billion, one hundred two million, two hundred eleven thousand, two".