223200134501 has 4 divisors (see below), whose sum is σ = 225889292832. Its totient is φ = 220510976172.

The previous prime is 223200134489. The next prime is 223200134569. The reversal of 223200134501 is 105431002322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223200134501 is a prime.

It is a super-3 number, since 3×223200134501³ (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 (223200134581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1344579041 + ... + 1344579206.

It is an arithmetic number, because the mean of its divisors is an integer number (56472323208).

Almost surely, 2^223200134501 is an apocalyptic number.

It is an amenable number.

223200134501 is a deficient number, since it is larger than the sum of its proper divisors (2689158331).

223200134501 is an equidigital number, since it uses as much as digits as its factorization.

223200134501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2689158330.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 223200134501 its reverse (105431002322), we get a palindrome (328631136823).

The spelling of 223200134501 in words is "two hundred twenty-three billion, two hundred million, one hundred thirty-four thousand, five hundred one".