23300300220 has 24 divisors (see below), whose sum is σ = 65240840784. Its totient is φ = 6213413376.

The previous prime is 23300300203. The next prime is 23300300239. The reversal of 23300300220 is 2200300332.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 23300300220.

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, 194169109 + ... + 194169228.

It is an arithmetic number, because the mean of its divisors is an integer number (2718368366).

Almost surely, 2^23300300220 is an apocalyptic number.

23300300220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23300300220 is an abundant number, since it is smaller than the sum of its proper divisors (41940540564).

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

23300300220 is a wasteful number, since it uses less digits than its factorization.

23300300220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388338349 (or 388338347 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 15.

Adding to 23300300220 its reverse (2200300332), we get a palindrome (25500600552).

The spelling of 23300300220 in words is "twenty-three billion, three hundred million, three hundred thousand, two hundred twenty".