23000212200 has 192 divisors, whose sum is σ = 82603820160. Its totient is φ = 5185105920.

The previous prime is 23000212171. The next prime is 23000212211. The reversal of 23000212200 is 221200032.

It is a super-2 number, since 2×23000212200² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 269092 + ... + 344108.

It is an arithmetic number, because the mean of its divisors is an integer number (430228230).

Almost surely, 2^23000212200 is an apocalyptic number.

23000212200 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 23000212200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41301910080).

23000212200 is an abundant number, since it is smaller than the sum of its proper divisors (59603607960).

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

23000212200 is a wasteful number, since it uses less digits than its factorization.

23000212200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75116 (or 75107 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 23000212200 its reverse (221200032), we get a palindrome (23221412232).

The spelling of 23000212200 in words is "twenty-three billion, two hundred twelve thousand, two hundred".