22021303300 has 36 divisors (see below), whose sum is σ = 47833344720. Its totient is φ = 8799836320.

The previous prime is 22021303273. The next prime is 22021303321. The reversal of 22021303300 is 330312022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6154 + ... + 209953.

It is an arithmetic number, because the mean of its divisors is an integer number (1328704020).

Almost surely, 2^22021303300 is an apocalyptic number.

22021303300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22021303300 is an abundant number, since it is smaller than the sum of its proper divisors (25812041420).

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

22021303300 is a wasteful number, since it uses less digits than its factorization.

22021303300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217140 (or 217133 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 22021303300 its reverse (330312022), we get a palindrome (22351615322).

The spelling of 22021303300 in words is "twenty-two billion, twenty-one million, three hundred three thousand, three hundred".