2122232222200 has 48 divisors (see below), whose sum is σ = 5027287864680. Its totient is φ = 832876037760.

The previous prime is 2122232222161. The next prime is 2122232222203. The reversal of 2122232222200 is 22222322212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122232222203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100094694 + ... + 100115893.

Almost surely, 2^{2122232222200} is an apocalyptic number.

2122232222200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2122232222200 is an abundant number, since it is smaller than the sum of its proper divisors (2905055642480).

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

2122232222200 is a wasteful number, since it uses less digits than its factorization.

2122232222200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200210656 (or 200210647 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 2122232222200 its reverse (22222322212), we get a palindrome (2144454544412).

It can be divided in two parts, 2122232 and 222200, that added together give a palindrome (2344432).

The spelling of 2122232222200 in words is "two trillion, one hundred twenty-two billion, two hundred thirty-two million, two hundred twenty-two thousand, two hundred".