2212000002 has 40 divisors (see below), whose sum is σ = 5002031100. Its totient is φ = 730562976.

The previous prime is 2212000001. The next prime is 2212000013. The reversal of 2212000002 is 2000002122.

It can be written as a sum of positive squares in 2 ways, for example, as 2130837921 + 81162081 = 46161^2 + 9009^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (2212000001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 44977 + ... + 80292.

Almost surely, 2^2212000002 is an apocalyptic number.

2212000002 is an abundant number, since it is smaller than the sum of its proper divisors (2790031098).

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

2212000002 is a wasteful number, since it uses less digits than its factorization.

2212000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125392 (or 125383 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

The square root of 2212000002 is about 47031.9040864816. The cubic root of 2212000002 is about 1302.9518724713.

Adding to 2212000002 its reverse (2000002122), we get a palindrome (4212002124).

The spelling of 2212000002 in words is "two billion, two hundred twelve million, two", and thus it is an aban number.