122212233200 has 60 divisors (see below), whose sum is σ = 309068324760. Its totient is φ = 46312001280.

The previous prime is 122212233191. The next prime is 122212233203. The reversal of 122212233200 is 2332212221.

It is a happy number.

122212233200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122212233203) 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, 8032679 + ... + 8047878.

It is an arithmetic number, because the mean of its divisors is an integer number (5151138746).

Almost surely, 2^122212233200 is an apocalyptic number.

122212233200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122212233200 is an abundant number, since it is smaller than the sum of its proper divisors (186856091560).

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

122212233200 is a wasteful number, since it uses less digits than its factorization.

122212233200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16080594 (or 16080583 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 122212233200 its reverse (2332212221), we get a palindrome (124544445421).

The spelling of 122212233200 in words is "one hundred twenty-two billion, two hundred twelve million, two hundred thirty-three thousand, two hundred".