214251809212223 has 4 divisors (see below), whose sum is σ = 226854856812960. Its totient is φ = 201648761611488.

The previous prime is 214251809212201. The next prime is 214251809212229. The reversal of 214251809212223 is 322212908152412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 214251809212223 - 2¹⁰ = 214251809211199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214251809212229) 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, 6301523800343 + ... + 6301523800376.

It is an arithmetic number, because the mean of its divisors is an integer number (56713714203240).

Almost surely, 2^{214251809212223} is an apocalyptic number.

214251809212223 is a deficient number, since it is larger than the sum of its proper divisors (12603047600737).

214251809212223 is a wasteful number, since it uses less digits than its factorization.

214251809212223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12603047600736.

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 214251809212223 in words is "two hundred fourteen trillion, two hundred fifty-one billion, eight hundred nine million, two hundred twelve thousand, two hundred twenty-three".