223140423300 has 72 divisors (see below), whose sum is σ = 646683776256. Its totient is φ = 59406034560.

The previous prime is 223140423283. The next prime is 223140423313. The reversal of 223140423300 is 3324041322.

It is a super-3 number, since 3×223140423300³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 430587 + ... + 794786.

Almost surely, 2^223140423300 is an apocalyptic number.

223140423300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223140423300 is an abundant number, since it is smaller than the sum of its proper divisors (423543352956).

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

223140423300 is a wasteful number, since it uses less digits than its factorization.

223140423300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225997 (or 1225990 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 223140423300 its reverse (3324041322), we get a palindrome (226464464622).

The spelling of 223140423300 in words is "two hundred twenty-three billion, one hundred forty million, four hundred twenty-three thousand, three hundred".