22320402103 has 2 divisors, whose sum is σ = 22320402104. Its totient is φ = 22320402102.

The previous prime is 22320402089. The next prime is 22320402149. The reversal of 22320402103 is 30120402322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22320402103 - 2¹³ = 22320393911 is a prime.

It is a super-3 number, since 3×22320402103³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22320400103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11160201051 + 11160201052.

It is an arithmetic number, because the mean of its divisors is an integer number (11160201052).

Almost surely, 2^22320402103 is an apocalyptic number.

22320402103 is a deficient number, since it is larger than the sum of its proper divisors (1).

22320402103 is an equidigital number, since it uses as much as digits as its factorization.

22320402103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22320402103 its reverse (30120402322), we get a palindrome (52440804425).

The spelling of 22320402103 in words is "twenty-two billion, three hundred twenty million, four hundred two thousand, one hundred three".