223202120000323 has 4 divisors (see below), whose sum is σ = 234949600000360. Its totient is φ = 211454640000288.

The previous prime is 223202120000273. The next prime is 223202120000329. The reversal of 223202120000323 is 323000021202322.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223202120000323 is a prime.

It is a super-3 number, since 3×223202120000323³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223202120000294 and 223202120000303.

It is not an unprimeable number, because it can be changed into a prime (223202120000329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5873739999990 + ... + 5873740000027.

It is an arithmetic number, because the mean of its divisors is an integer number (58737400000090).

Almost surely, 2^{223202120000323} is an apocalyptic number.

223202120000323 is a deficient number, since it is larger than the sum of its proper divisors (11747480000037).

223202120000323 is a wasteful number, since it uses less digits than its factorization.

223202120000323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11747480000036.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 223202120000323 its reverse (323000021202322), we get a palindrome (546202141202645).

The spelling of 223202120000323 in words is "two hundred twenty-three trillion, two hundred two billion, one hundred twenty million, three hundred twenty-three", and thus it is an aban number.