223201422343 has 4 divisors (see below), whose sum is σ = 223227929808. Its totient is φ = 223174914880.

The previous prime is 223201422337. The next prime is 223201422397. The reversal of 223201422343 is 343224102322.

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 223201422343 - 2³⁷ = 85762468871 is a prime.

It is a super-3 number, since 3×223201422343³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223201422313) 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, 13241098 + ... + 13257943.

It is an arithmetic number, because the mean of its divisors is an integer number (55806982452).

Almost surely, 2^223201422343 is an apocalyptic number.

223201422343 is a deficient number, since it is larger than the sum of its proper divisors (26507465).

223201422343 is an equidigital number, since it uses as much as digits as its factorization.

223201422343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26507464.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 223201422343 its reverse (343224102322), we get a palindrome (566425524665).

The spelling of 223201422343 in words is "two hundred twenty-three billion, two hundred one million, four hundred twenty-two thousand, three hundred forty-three".