22220103211300 has 36 divisors (see below), whose sum is σ = 48219873293956. Its totient is φ = 8887626662400.

The previous prime is 22220103211279. The next prime is 22220103211309. The reversal of 22220103211300 is 311230102222.

It can be written as a sum of positive squares in 6 ways, for example, as 2156368897764 + 20063734313536 = 1468458^2 + 4479256^2 .

It is not an unprimeable number, because it can be changed into a prime (22220103211309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3023937 + ... + 7320136.

Almost surely, 2^{22220103211300} is an apocalyptic number.

22220103211300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22220103211300 is an abundant number, since it is smaller than the sum of its proper divisors (25999770082656).

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

22220103211300 is a wasteful number, since it uses less digits than its factorization.

22220103211300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10365568 (or 10365561 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 22220103211300 its reverse (311230102222), we get a palindrome (22531333313522).

The spelling of 22220103211300 in words is "twenty-two trillion, two hundred twenty billion, one hundred three million, two hundred eleven thousand, three hundred".