12122000102200 has 24 divisors (see below), whose sum is σ = 28183650238080. Its totient is φ = 4848800040800.

The previous prime is 12122000102189. The next prime is 12122000102237. The reversal of 12122000102200 is 220100022121.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30305000056 + ... + 30305000455.

It is an arithmetic number, because the mean of its divisors is an integer number (1174318759920).

Almost surely, 2^{12122000102200} is an apocalyptic number.

12122000102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12122000102200 is an abundant number, since it is smaller than the sum of its proper divisors (16061650135880).

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

12122000102200 is a wasteful number, since it uses less digits than its factorization.

12122000102200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60610000527 (or 60610000518 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12122000102200 its reverse (220100022121), we get a palindrome (12342100124321).

The spelling of 12122000102200 in words is "twelve trillion, one hundred twenty-two billion, one hundred two thousand, two hundred".