212212012098 has 8 divisors (see below), whose sum is σ = 424424024208. Its totient is φ = 70737337364.

The previous prime is 212212012057. The next prime is 212212012099. The reversal of 212212012098 is 890210212212.

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

212212012098 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (212212012099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17684334336 + ... + 17684334347.

It is an arithmetic number, because the mean of its divisors is an integer number (53053003026).

Almost surely, 2^212212012098 is an apocalyptic number.

212212012098 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.

212212012098 is a wasteful number, since it uses less digits than its factorization.

212212012098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35368668688.

The product of its (nonzero) digits is 2304, while the sum is 30.

The spelling of 212212012098 in words is "two hundred twelve billion, two hundred twelve million, twelve thousand, ninety-eight".