22300302222200 has 24 divisors (see below), whose sum is σ = 51848202667080. Its totient is φ = 8920120888800.

The previous prime is 22300302222197. The next prime is 22300302222223. The reversal of 22300302222200 is 222220300322.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55750755356 + ... + 55750755755.

It is an arithmetic number, because the mean of its divisors is an integer number (2160341777795).

Almost surely, 2^{22300302222200} is an apocalyptic number.

22300302222200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22300302222200 is an abundant number, since it is smaller than the sum of its proper divisors (29547900444880).

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

22300302222200 is a wasteful number, since it uses less digits than its factorization.

22300302222200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111501511127 (or 111501511118 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 22300302222200 its reverse (222220300322), we get a palindrome (22522522522522).

The spelling of 22300302222200 in words is "twenty-two trillion, three hundred billion, three hundred two million, two hundred twenty-two thousand, two hundred".