22200603226240 has 64 divisors (see below), whose sum is σ = 53150124683520. Its totient is φ = 8867389824000.

The previous prime is 22200603226199. The next prime is 22200603226271. The reversal of 22200603226240 is 4262230600222.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 24657936 + ... + 25542415.

It is an arithmetic number, because the mean of its divisors is an integer number (830470698180).

Almost surely, 2^{22200603226240} is an apocalyptic number.

22200603226240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22200603226240 is an abundant number, since it is smaller than the sum of its proper divisors (30949521457280).

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

22200603226240 is an equidigital number, since it uses as much as digits as its factorization.

22200603226240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50201061 (or 50201049 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 22200603226240 its reverse (4262230600222), we get a palindrome (26462833826462).

The spelling of 22200603226240 in words is "twenty-two trillion, two hundred billion, six hundred three million, two hundred twenty-six thousand, two hundred forty".