222203232000323 has 4 divisors (see below), whose sum is σ = 253946550857520. Its totient is φ = 190459913143128.

The previous prime is 222203232000313. The next prime is 222203232000349. The reversal of 222203232000323 is 323000232302222.

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 222203232000323 - 2¹⁰ = 222203231999299 is a prime.

It is a super-2 number, since 2×222203232000323² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222203232000292 and 222203232000301.

It is not an unprimeable number, because it can be changed into a prime (222203232000313) 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, 15871659428588 + ... + 15871659428601.

It is an arithmetic number, because the mean of its divisors is an integer number (63486637714380).

Almost surely, 2^{222203232000323} is an apocalyptic number.

222203232000323 is a deficient number, since it is larger than the sum of its proper divisors (31743318857197).

222203232000323 is an equidigital number, since it uses as much as digits as its factorization.

222203232000323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31743318857196.

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 222203232000323 its reverse (323000232302222), we get a palindrome (545203464302545).

The spelling of 222203232000323 in words is "two hundred twenty-two trillion, two hundred three billion, two hundred thirty-two million, three hundred twenty-three", and thus it is an aban number.