23213302200 has 576 divisors, whose sum is σ = 89415705600. Its totient is φ = 5345280000.

The previous prime is 23213302187. The next prime is 23213302247. The reversal of 23213302200 is 220331232.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 36213880 + ... + 36214520.

It is an arithmetic number, because the mean of its divisors is an integer number (155235600).

Almost surely, 2^23213302200 is an apocalyptic number.

23213302200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23213302200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44707852800).

23213302200 is an abundant number, since it is smaller than the sum of its proper divisors (66202403400).

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

23213302200 is a wasteful number, since it uses less digits than its factorization.

23213302200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764 (or 752 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 23213302200 its reverse (220331232), we get a palindrome (23433633432).

The spelling of 23213302200 in words is "twenty-three billion, two hundred thirteen million, three hundred two thousand, two hundred".