22203103223120 has 20 divisors (see below), whose sum is σ = 51622214993940. Its totient is φ = 8881241289216.

The previous prime is 22203103223101. The next prime is 22203103223149. The reversal of 22203103223120 is 2132230130222.

It can be written as a sum of positive squares in 2 ways, for example, as 13147963024144 + 9055140198976 = 3626012^2 + 3009176^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138769395065 + ... + 138769395224.

It is an arithmetic number, because the mean of its divisors is an integer number (2581110749697).

Almost surely, 2^{22203103223120} is an apocalyptic number.

22203103223120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22203103223120 is an abundant number, since it is smaller than the sum of its proper divisors (29419111770820).

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

22203103223120 is a wasteful number, since it uses less digits than its factorization.

22203103223120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277538790302 (or 277538790296 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 22203103223120 its reverse (2132230130222), we get a palindrome (24335333353342).

The spelling of 22203103223120 in words is "twenty-two trillion, two hundred three billion, one hundred three million, two hundred twenty-three thousand, one hundred twenty".