22120002002003 has 2 divisors, whose sum is σ = 22120002002004. Its totient is φ = 22120002002002.

The previous prime is 22120002001927. The next prime is 22120002002099. The reversal of 22120002002003 is 30020020002122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22120002002003 - 2¹⁰ = 22120002000979 is a prime.

It is not a weakly prime, because it can be changed into another prime (22120002302003) 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 as a sum of consecutive naturals, namely, 11060001001001 + 11060001001002.

It is an arithmetic number, because the mean of its divisors is an integer number (11060001001002).

Almost surely, 2^{22120002002003} is an apocalyptic number.

22120002002003 is a deficient number, since it is larger than the sum of its proper divisors (1).

22120002002003 is an equidigital number, since it uses as much as digits as its factorization.

22120002002003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 22120002002003 its reverse (30020020002122), we get a palindrome (52140022004125).

The spelling of 22120002002003 in words is "twenty-two trillion, one hundred twenty billion, two million, two thousand, three".