223020011230 has 32 divisors (see below), whose sum is σ = 425130638400. Its totient is φ = 83944527360.

The previous prime is 223020011219. The next prime is 223020011237. The reversal of 223020011230 is 32110020322.

It is a super-2 number, since 2×223020011230² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223020011237) 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, 792871 + ... + 1036669.

It is an arithmetic number, because the mean of its divisors is an integer number (13285332450).

Almost surely, 2^223020011230 is an apocalyptic number.

223020011230 is a deficient number, since it is larger than the sum of its proper divisors (202110627170).

223020011230 is a wasteful number, since it uses less digits than its factorization.

223020011230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249204.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 223020011230 its reverse (32110020322), we get a palindrome (255130031552).

The spelling of 223020011230 in words is "two hundred twenty-three billion, twenty million, eleven thousand, two hundred thirty".