212212101012302 has 16 divisors (see below), whose sum is σ = 324700396666560. Its totient is φ = 103998242969088.

The previous prime is 212212101012257. The next prime is 212212101012367. The reversal of 212212101012302 is 203210101212212.

212212101012302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 4901856323 + ... + 4901899614.

It is an arithmetic number, because the mean of its divisors is an integer number (20293774791660).

Almost surely, 2^{212212101012302} is an apocalyptic number.

212212101012302 is a deficient number, since it is larger than the sum of its proper divisors (112488295654258).

212212101012302 is a wasteful number, since it uses less digits than its factorization.

212212101012302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9803756155.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 212212101012302 its reverse (203210101212212), we get a palindrome (415422202224514).

The spelling of 212212101012302 in words is "two hundred twelve trillion, two hundred twelve billion, one hundred one million, twelve thousand, three hundred two".