223000011120 has 80 divisors (see below), whose sum is σ = 691777544832. Its totient is φ = 59425593600.

The previous prime is 223000011119. The next prime is 223000011127. The reversal of 223000011120 is 21110000322.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 223000011096 and 223000011105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223000011127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28059 + ... + 668421.

Almost surely, 2^223000011120 is an apocalyptic number.

223000011120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223000011120 is an abundant number, since it is smaller than the sum of its proper divisors (468777533712).

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

223000011120 is a wasteful number, since it uses less digits than its factorization.

223000011120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641830 (or 641824 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 223000011120 its reverse (21110000322), we get a palindrome (244110011442).

The spelling of 223000011120 in words is "two hundred twenty-three billion, eleven thousand, one hundred twenty".