2002100212 has 36 divisors (see below), whose sum is σ = 4121534340. Its totient is φ = 848394624.

The previous prime is 2002100207. The next prime is 2002100257. The reversal of 2002100212 is 2120012002.

It can be written as a sum of positive squares in 2 ways, for example, as 1313772516 + 688327696 = 36246^2 + 26236^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39943 + ... + 74830.

It is an arithmetic number, because the mean of its divisors is an integer number (114487065).

Almost surely, 2^2002100212 is an apocalyptic number.

It is an amenable number.

2002100212 is an abundant number, since it is smaller than the sum of its proper divisors (2119434128).

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

2002100212 is a wasteful number, since it uses less digits than its factorization.

2002100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114880 (or 114871 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 2002100212 is about 44744.8344728193. The cubic root of 2002100212 is about 1260.3619124981.

Adding to 2002100212 its reverse (2120012002), we get a palindrome (4122112214).

The spelling of 2002100212 in words is "two billion, two million, one hundred thousand, two hundred twelve".