23212202200 has 48 divisors (see below), whose sum is σ = 58874591160. Its totient is φ = 8440800000.

The previous prime is 23212202179. The next prime is 23212202213. The reversal of 23212202200 is 220221232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5273301 + ... + 5277700.

Almost surely, 2^23212202200 is an apocalyptic number.

23212202200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23212202200 is an abundant number, since it is smaller than the sum of its proper divisors (35662388960).

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

23212202200 is a wasteful number, since it uses less digits than its factorization.

23212202200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10551028 (or 10551019 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 23212202200 its reverse (220221232), we get a palindrome (23432423432).

The spelling of 23212202200 in words is "twenty-three billion, two hundred twelve million, two hundred two thousand, two hundred".