2002211211102 has 16 divisors (see below), whose sum is σ = 4006165776912. Its totient is φ = 667113177920.

The previous prime is 2002211211059. The next prime is 2002211211107. The reversal of 2002211211102 is 2011121122002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002211211107) 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, 72624849 + ... + 72652412.

It is an arithmetic number, because the mean of its divisors is an integer number (250385361057).

Almost surely, 2^{2002211211102} is an apocalyptic number.

2002211211102 is an abundant number, since it is smaller than the sum of its proper divisors (2003954565810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2002211211102 is a wasteful number, since it uses less digits than its factorization.

2002211211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145279563.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2002211211102 its reverse (2011121122002), we get a palindrome (4013332333104).

The spelling of 2002211211102 in words is "two trillion, two billion, two hundred eleven million, two hundred eleven thousand, one hundred two".