102012222203 has 2 divisors, whose sum is σ = 102012222204. Its totient is φ = 102012222202.

The previous prime is 102012222199. The next prime is 102012222307. The reversal of 102012222203 is 302222210201.

It is a weak prime.

It is an emirp because it is prime and its reverse (302222210201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102012222203 - 2² = 102012222199 is a prime.

It is not a weakly prime, because it can be changed into another prime (102012222803) 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, 51006111101 + 51006111102.

It is an arithmetic number, because the mean of its divisors is an integer number (51006111102).

Almost surely, 2^102012222203 is an apocalyptic number.

102012222203 is a deficient number, since it is larger than the sum of its proper divisors (1).

102012222203 is an equidigital number, since it uses as much as digits as its factorization.

102012222203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 102012222203 its reverse (302222210201), we get a palindrome (404234432404).

The spelling of 102012222203 in words is "one hundred two billion, twelve million, two hundred twenty-two thousand, two hundred three".