212002202202 has 48 divisors (see below), whose sum is σ = 485659218240. Its totient is φ = 60437014272.

The previous prime is 212002202177. The next prime is 212002202207. The reversal of 212002202202 is 202202200212.

It is not an unprimeable number, because it can be changed into a prime (212002202207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8759574 + ... + 8783742.

It is an arithmetic number, because the mean of its divisors is an integer number (10117900380).

Almost surely, 2^212002202202 is an apocalyptic number.

212002202202 is an abundant number, since it is smaller than the sum of its proper divisors (273657016038).

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

212002202202 is an equidigital number, since it uses as much as digits as its factorization.

212002202202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25095 (or 24638 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 212002202202 its reverse (202202200212), we get a palindrome (414204402414).

The spelling of 212002202202 in words is "two hundred twelve billion, two million, two hundred two thousand, two hundred two".