2002211211002 has 8 divisors (see below), whose sum is σ = 3003454516212. Its totient is φ = 1001059705600.

The previous prime is 2002211211001. The next prime is 2002211211019. The reversal of 2002211211002 is 2001121122002.

It can be written as a sum of positive squares in 2 ways, for example, as 1996091434561 + 6119776441 = 1412831^2 + 78229^2 .

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 (2002211211001) 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, 22895399 + ... + 22982682.

Almost surely, 2^{2002211211002} is an apocalyptic number.

2002211211002 is a deficient number, since it is larger than the sum of its proper divisors (1001243305210).

2002211211002 is a wasteful number, since it uses less digits than its factorization.

2002211211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45899904.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2002211211002 its reverse (2001121122002), we get a palindrome (4003332333004).

The spelling of 2002211211002 in words is "two trillion, two billion, two hundred eleven million, two hundred eleven thousand, two".