2002112210001 has 16 divisors (see below), whose sum is σ = 2792562566400. Its totient is φ = 1274235946368.

The previous prime is 2002112209921. The next prime is 2002112210027. The reversal of 2002112210001 is 1000122112002.

It is not a de Polignac number, because 2002112210001 - 2¹⁷ = 2002112078929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2002112710001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129277561 + ... + 129293046.

It is an arithmetic number, because the mean of its divisors is an integer number (174535160400).

Almost surely, 2^{2002112210001} is an apocalyptic number.

It is an amenable number.

2002112210001 is a deficient number, since it is larger than the sum of its proper divisors (790450356399).

2002112210001 is a wasteful number, since it uses less digits than its factorization.

2002112210001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258570728.

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

Adding to 2002112210001 its reverse (1000122112002), we get a palindrome (3002234322003).

The spelling of 2002112210001 in words is "two trillion, two billion, one hundred twelve million, two hundred ten thousand, one".