223012303000 has 32 divisors (see below), whose sum is σ = 521848791360. Its totient is φ = 89204920800.

The previous prime is 223012302991. The next prime is 223012303069. The reversal of 223012303000 is 303210322.

It is a congruent number.

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, 111505152 + ... + 111507151.

It is an arithmetic number, because the mean of its divisors is an integer number (16307774730).

Almost surely, 2^223012303000 is an apocalyptic number.

223012303000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223012303000 is an abundant number, since it is smaller than the sum of its proper divisors (298836488360).

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

223012303000 is a wasteful number, since it uses less digits than its factorization.

223012303000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223012324 (or 223012310 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 223012303000 its reverse (303210322), we get a palindrome (223315513322).

The spelling of 223012303000 in words is "two hundred twenty-three billion, twelve million, three hundred three thousand".