212120300212302 has 8 divisors (see below), whose sum is σ = 424240600424616. Its totient is φ = 70706766737432.

The previous prime is 212120300212283. The next prime is 212120300212313. The reversal of 212120300212302 is 203212003021212.

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

212120300212302 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17676691684353 + ... + 17676691684364.

It is an arithmetic number, because the mean of its divisors is an integer number (53030075053077).

Almost surely, 2^{212120300212302} is an apocalyptic number.

212120300212302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

212120300212302 is a wasteful number, since it uses less digits than its factorization.

212120300212302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35353383368722.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 212120300212302 its reverse (203212003021212), we get a palindrome (415332303233514).

The spelling of 212120300212302 in words is "two hundred twelve trillion, one hundred twenty billion, three hundred million, two hundred twelve thousand, three hundred two".