22120112002203 has 16 divisors (see below), whose sum is σ = 33569817674400. Its totient is φ = 14387064716160.

The previous prime is 22120112002189. The next prime is 22120112002237. The reversal of 22120112002203 is 30220021102122.

22120112002203 is a `hidden beast` number, since 221 + 20 + 1 + 1 + 200 + 220 + 3 = 666.

It is not a de Polignac number, because 22120112002203 - 2⁸ = 22120112001947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22120112002103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9991016058 + ... + 9991018271.

It is an arithmetic number, because the mean of its divisors is an integer number (2098113604650).

Almost surely, 2^{22120112002203} is an apocalyptic number.

22120112002203 is a deficient number, since it is larger than the sum of its proper divisors (11449705672197).

22120112002203 is a wasteful number, since it uses less digits than its factorization.

22120112002203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19982034379 (or 19982034373 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 22120112002203 its reverse (30220021102122), we get a palindrome (52340133104325).

The spelling of 22120112002203 in words is "twenty-two trillion, one hundred twenty billion, one hundred twelve million, two thousand, two hundred three".