223021300011 has 16 divisors (see below), whose sum is σ = 305498578944. Its totient is φ = 144615076704.

The previous prime is 223021299997. The next prime is 223021300063. The reversal of 223021300011 is 110003120322.

It is not a de Polignac number, because 223021300011 - 2⁵ = 223021299979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (223021300081) 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 15 ways as a sum of consecutive naturals, for example, 12886 + ... + 667988.

It is an arithmetic number, because the mean of its divisors is an integer number (19093661184).

Almost surely, 2^223021300011 is an apocalyptic number.

223021300011 is a deficient number, since it is larger than the sum of its proper divisors (82477278933).

223021300011 is a wasteful number, since it uses less digits than its factorization.

223021300011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658210.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 223021300011 its reverse (110003120322), we get a palindrome (333024420333).

The spelling of 223021300011 in words is "two hundred twenty-three billion, twenty-one million, three hundred thousand, eleven".