122223203300 has 36 divisors (see below), whose sum is σ = 289335658416. Its totient is φ = 44444800800.

The previous prime is 122223203273. The next prime is 122223203309. The reversal of 122223203300 is 3302322221.

It is a super-2 number, since 2×122223203300² (a number of 23 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (122223203309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55554902 + ... + 55557101.

Almost surely, 2^122223203300 is an apocalyptic number.

122223203300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122223203300 is an abundant number, since it is smaller than the sum of its proper divisors (167112455116).

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

122223203300 is a wasteful number, since it uses less digits than its factorization.

122223203300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111112028 (or 111112021 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 122223203300 its reverse (3302322221), we get a palindrome (125525525521).

It can be divided in two parts, 122223 and 203300, that added together give a palindrome (325523).

The spelling of 122223203300 in words is "one hundred twenty-two billion, two hundred twenty-three million, two hundred three thousand, three hundred".