122333322100 has 72 divisors (see below), whose sum is σ = 304838301600. Its totient is φ = 42143529600.

The previous prime is 122333322053. The next prime is 122333322113. The reversal of 122333322100 is 1223333221.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2905735 + ... + 2947534.

It is an arithmetic number, because the mean of its divisors is an integer number (4233865300).

Almost surely, 2^122333322100 is an apocalyptic number.

122333322100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122333322100 is an abundant number, since it is smaller than the sum of its proper divisors (182504979500).

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

122333322100 is a wasteful number, since it uses less digits than its factorization.

122333322100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5853313 (or 5853306 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 122333322100 its reverse (1223333221), we get a palindrome (123556655321).

122333322100 divided by its reverse (1223333221) gives a square (100 = 10²).

It can be divided in two parts, 12233 and 3322100, that added together give a palindrome (3334333).

The spelling of 122333322100 in words is "one hundred twenty-two billion, three hundred thirty-three million, three hundred twenty-two thousand, one hundred".