2002212111 has 16 divisors (see below), whose sum is σ = 2879989344. Its totient is φ = 1232584704.

The previous prime is 2002212109. The next prime is 2002212143. The reversal of 2002212111 is 1112122002.

It is not a de Polignac number, because 2002212111 - 2¹ = 2002212109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002212151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367666 + ... + 373071.

It is an arithmetic number, because the mean of its divisors is an integer number (179999334).

Almost surely, 2^2002212111 is an apocalyptic number.

2002212111 is a deficient number, since it is larger than the sum of its proper divisors (877777233).

2002212111 is a wasteful number, since it uses less digits than its factorization.

2002212111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740810.

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

The square root of 2002212111 is about 44746.0848678407. The cubic root of 2002212111 is about 1260.3853929428.

Adding to 2002212111 its reverse (1112122002), we get a palindrome (3114334113).

The spelling of 2002212111 in words is "two billion, two million, two hundred twelve thousand, one hundred eleven".