122224302200 has 288 divisors, whose sum is σ = 384442373280. Its totient is φ = 35164800000.

The previous prime is 122224302197. The next prime is 122224302227. The reversal of 122224302200 is 2203422221.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2174450 + ... + 2229950.

Almost surely, 2^122224302200 is an apocalyptic number.

122224302200 is a gapful number since it is divisible by the number (10) 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 122224302200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192221186640).

122224302200 is an abundant number, since it is smaller than the sum of its proper divisors (262218071080).

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

122224302200 is a wasteful number, since it uses less digits than its factorization.

122224302200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55559 (or 55539 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 122224302200 its reverse (2203422221), we get a palindrome (124427724421).

It can be divided in two parts, 122224 and 302200, that added together give a palindrome (424424).

The spelling of 122224302200 in words is "one hundred twenty-two billion, two hundred twenty-four million, three hundred two thousand, two hundred".