223000023020 has 24 divisors (see below), whose sum is σ = 472936686768. Its totient is φ = 88316840000.

The previous prime is 223000023007. The next prime is 223000023041. The reversal of 223000023020 is 20320000322.

It is a junction number, because it is equal to n+sod(n) for n = 223000022986 and 223000023004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55196006 + ... + 55200045.

It is an arithmetic number, because the mean of its divisors is an integer number (19705695282).

Almost surely, 2^223000023020 is an apocalyptic number.

223000023020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223000023020 is an abundant number, since it is smaller than the sum of its proper divisors (249936663748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223000023020 is a wasteful number, since it uses less digits than its factorization.

223000023020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110396161 (or 110396159 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 223000023020 its reverse (20320000322), we get a palindrome (243320023342).

The spelling of 223000023020 in words is "two hundred twenty-three billion, twenty-three thousand, twenty".