2202322212 has 36 divisors (see below), whose sum is σ = 5746564096. Its totient is φ = 710426160.

The previous prime is 2202322211. The next prime is 2202322217. The reversal of 2202322212 is 2122232022.

2202322212 is a `hidden beast` number, since 220 + 232 + 2 + 212 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2202322211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 985588 + ... + 987819.

Almost surely, 2^2202322212 is an apocalyptic number.

It is an amenable number.

2202322212 is an abundant number, since it is smaller than the sum of its proper divisors (3544241884).

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

2202322212 is a wasteful number, since it uses less digits than its factorization.

2202322212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973448 (or 1973443 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2202322212 is about 46928.9059322716. The cubic root of 2202322212 is about 1301.0488994290.

Adding to 2202322212 its reverse (2122232022), we get a palindrome (4324554234).

The spelling of 2202322212 in words is "two billion, two hundred two million, three hundred twenty-two thousand, two hundred twelve".