2000212220 has 24 divisors (see below), whose sum is σ = 4204494000. Its totient is φ = 799313792.

The previous prime is 2000212219. The next prime is 2000212237. The reversal of 2000212220 is 222120002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26690 + ... + 68649.

It is an arithmetic number, because the mean of its divisors is an integer number (175187250).

Almost surely, 2^2000212220 is an apocalyptic number.

2000212220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000212220 is an abundant number, since it is smaller than the sum of its proper divisors (2204281780).

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

2000212220 is a wasteful number, since it uses less digits than its factorization.

2000212220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96397 (or 96395 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2000212220 is about 44723.7321787885. The cubic root of 2000212220 is about 1259.9656117263.

Adding to 2000212220 its reverse (222120002), we get a palindrome (2222332222).

The spelling of 2000212220 in words is "two billion, two hundred twelve thousand, two hundred twenty".