223047030000 has 100 divisors (see below), whose sum is σ = 720025649288. Its totient is φ = 59479200000.

The previous prime is 223047029977. The next prime is 223047030001. The reversal of 223047030000 is 30740322.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223047030001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3687451 + ... + 3747450.

Almost surely, 2^223047030000 is an apocalyptic number.

223047030000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223047030000 is an abundant number, since it is smaller than the sum of its proper divisors (496978619288).

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

223047030000 is an equidigital number, since it uses as much as digits as its factorization.

223047030000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7434932 (or 7434911 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

Adding to 223047030000 its reverse (30740322), we get a palindrome (223077770322).

The spelling of 223047030000 in words is "two hundred twenty-three billion, forty-seven million, thirty thousand".