122553303300 has 216 divisors, whose sum is σ = 386631365120. Its totient is φ = 32469465600.

The previous prime is 122553303287. The next prime is 122553303307. The reversal of 122553303300 is 3303355221.

122553303300 is a `hidden beast` number, since 1 + 2 + 2 + 5 + 53 + 303 + 300 = 666.

It is not an unprimeable number, because it can be changed into a prime (122553303307) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 123665805 + ... + 123666795.

Almost surely, 2^122553303300 is an apocalyptic number.

122553303300 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 122553303300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193315682560).

122553303300 is an abundant number, since it is smaller than the sum of its proper divisors (264078061820).

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

122553303300 is a wasteful number, since it uses less digits than its factorization.

122553303300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763 (or 1753 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

Adding to 122553303300 its reverse (3303355221), we get a palindrome (125856658521).

The spelling of 122553303300 in words is "one hundred twenty-two billion, five hundred fifty-three million, three hundred three thousand, three hundred".