2002211021001 has 8 divisors (see below), whose sum is σ = 2785684898880. Its totient is φ = 1276772245232.

The previous prime is 2002211020939. The next prime is 2002211021039. The reversal of 2002211021001 is 1001201122002.

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

It is a cyclic number.

It is not a de Polignac number, because 2002211021001 - 2⁹ = 2002211020489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2002211028001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14508775446 + ... + 14508775583.

It is an arithmetic number, because the mean of its divisors is an integer number (348210612360).

Almost surely, 2^{2002211021001} is an apocalyptic number.

It is an amenable number.

2002211021001 is a deficient number, since it is larger than the sum of its proper divisors (783473877879).

2002211021001 is a wasteful number, since it uses less digits than its factorization.

2002211021001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29017551055.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2002211021001 its reverse (1001201122002), we get a palindrome (3003412143003).

The spelling of 2002211021001 in words is "two trillion, two billion, two hundred eleven million, twenty-one thousand, one".