223234187063 has 4 divisors (see below), whose sum is σ = 223247524080. Its totient is φ = 223220850048.

The previous prime is 223234187047. The next prime is 223234187087. The reversal of 223234187063 is 360781432322.

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 223234187063 - 2⁴ = 223234187047 is a prime.

It is a super-3 number, since 3×223234187063³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 223234187063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223234187263) 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, 6643370 + ... + 6676887.

It is an arithmetic number, because the mean of its divisors is an integer number (55811881020).

Almost surely, 2^223234187063 is an apocalyptic number.

223234187063 is a deficient number, since it is larger than the sum of its proper divisors (13337017).

223234187063 is a wasteful number, since it uses less digits than its factorization.

223234187063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13337016.

The product of its (nonzero) digits is 290304, while the sum is 41.

The spelling of 223234187063 in words is "two hundred twenty-three billion, two hundred thirty-four million, one hundred eighty-seven thousand, sixty-three".