22120313233203 has 8 divisors (see below), whose sum is σ = 32770834419600. Its totient is φ = 14746875488784.

The previous prime is 22120313233171. The next prime is 22120313233243. The reversal of 22120313233203 is 30233231302122.

22120313233203 is a `hidden beast` number, since 2 + 2 + 1 + 2 + 0 + 313 + 23 + 320 + 3 = 666.

It is not a de Polignac number, because 22120313233203 - 2⁵ = 22120313233171 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 819270860489 = 22120313233203 / (2 + 2 + 1 + 2 + 0 + 3 + 1 + 3 + 2 + 3 + 3 + 2 + 0 + 3).

It is not an unprimeable number, because it can be changed into a prime (22120313233243) 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 7 ways as a sum of consecutive naturals, for example, 409635430218 + ... + 409635430271.

It is an arithmetic number, because the mean of its divisors is an integer number (4096354302450).

Almost surely, 2^{22120313233203} is an apocalyptic number.

22120313233203 is a deficient number, since it is larger than the sum of its proper divisors (10650521186397).

22120313233203 is an equidigital number, since it uses as much as digits as its factorization.

22120313233203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819270860498 (or 819270860492 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 22120313233203 its reverse (30233231302122), we get a palindrome (52353544535325).

The spelling of 22120313233203 in words is "twenty-two trillion, one hundred twenty billion, three hundred thirteen million, two hundred thirty-three thousand, two hundred three".