212101002202 has 8 divisors (see below), whose sum is σ = 318158574336. Its totient is φ = 106048144092.

The previous prime is 212101002161. The next prime is 212101002209. The reversal of 212101002202 is 202200101212.

It is a happy number.

212101002202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (212101002209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1063788 + ... + 1247335.

It is an arithmetic number, because the mean of its divisors is an integer number (39769821792).

Almost surely, 2^212101002202 is an apocalyptic number.

212101002202 is a deficient number, since it is larger than the sum of its proper divisors (106057572134).

212101002202 is a wasteful number, since it uses less digits than its factorization.

212101002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2357012.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 212101002202 its reverse (202200101212), we get a palindrome (414301103414).

The spelling of 212101002202 in words is "two hundred twelve billion, one hundred one million, two thousand, two hundred two".