2002102212 has 48 divisors (see below), whose sum is σ = 5126833152. Its totient is φ = 603058080.

The previous prime is 2002102199. The next prime is 2002102237. The reversal of 2002102212 is 2122012002.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23368 + ... + 67455.

It is an arithmetic number, because the mean of its divisors is an integer number (106809024).

Almost surely, 2^2002102212 is an apocalyptic number.

2002102212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2002102212 is an abundant number, since it is smaller than the sum of its proper divisors (3124730940).

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

2002102212 is a wasteful number, since it uses less digits than its factorization.

2002102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91008 (or 91006 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2002102212 is about 44744.8568217622. The cubic root of 2002102212 is about 1260.3623321778.

Adding to 2002102212 its reverse (2122012002), we get a palindrome (4124114214).

The spelling of 2002102212 in words is "two billion, two million, one hundred two thousand, two hundred twelve".