22220034242300 has 72 divisors (see below), whose sum is σ = 49381785519696. Its totient is φ = 8675131944960.

The previous prime is 22220034242299. The next prime is 22220034242317. The reversal of 22220034242300 is 324243002222.

It is a self number, because there is not a number n which added to its sum of digits gives 22220034242300.

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, 9838394 + ... + 11884193.

It is an arithmetic number, because the mean of its divisors is an integer number (685858132218).

Almost surely, 2^{22220034242300} is an apocalyptic number.

22220034242300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22220034242300 is an abundant number, since it is smaller than the sum of its proper divisors (27161751277396).

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

22220034242300 is a wasteful number, since it uses less digits than its factorization.

22220034242300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21722847 (or 21722840 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 22220034242300 its reverse (324243002222), we get a palindrome (22544277244522).

The spelling of 22220034242300 in words is "twenty-two trillion, two hundred twenty billion, thirty-four million, two hundred forty-two thousand, three hundred".