214917402223 has 4 divisors (see below), whose sum is σ = 215236745248. Its totient is φ = 214598059200.

The previous prime is 214917402221. The next prime is 214917402229. The reversal of 214917402223 is 322204719412.

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 214917402223 - 2¹ = 214917402221 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 (214917402221) 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, 159670503 + ... + 159671848.

It is an arithmetic number, because the mean of its divisors is an integer number (53809186312).

Almost surely, 2^214917402223 is an apocalyptic number.

214917402223 is a deficient number, since it is larger than the sum of its proper divisors (319343025).

214917402223 is an equidigital number, since it uses as much as digits as its factorization.

214917402223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319343024.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 214917402223 in words is "two hundred fourteen billion, nine hundred seventeen million, four hundred two thousand, two hundred twenty-three".