2002201022211 has 192 divisors, whose sum is σ = 3311098560000. Its totient is φ = 1065371940864.

The previous prime is 2002201022207. The next prime is 2002201022231. The reversal of 2002201022211 is 1122201022002.

It is not a de Polignac number, because 2002201022211 - 2² = 2002201022207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2002201022231) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1011722620 + ... + 1011724598.

It is an arithmetic number, because the mean of its divisors is an integer number (17245305000).

Almost surely, 2^{2002201022211} is an apocalyptic number.

2002201022211 is a deficient number, since it is larger than the sum of its proper divisors (1308897537789).

2002201022211 is a wasteful number, since it uses less digits than its factorization.

2002201022211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2178 (or 2155 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2002201022211 its reverse (1122201022002), we get a palindrome (3124402044213).

The spelling of 2002201022211 in words is "two trillion, two billion, two hundred one million, twenty-two thousand, two hundred eleven".