212344668698 has 8 divisors (see below), whose sum is σ = 321493797792. Its totient is φ = 105180069436.

The previous prime is 212344668647. The next prime is 212344668703. The reversal of 212344668698 is 896866443212.

It is a happy number.

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

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, 496132190 + ... + 496132617.

It is an arithmetic number, because the mean of its divisors is an integer number (40186724724).

Almost surely, 2^212344668698 is an apocalyptic number.

212344668698 is a deficient number, since it is larger than the sum of its proper divisors (109149129094).

212344668698 is a wasteful number, since it uses less digits than its factorization.

212344668698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992264916.

The product of its digits is 23887872, while the sum is 59.

The spelling of 212344668698 in words is "two hundred twelve billion, three hundred forty-four million, six hundred sixty-eight thousand, six hundred ninety-eight".