11122202123 has 2 divisors, whose sum is σ = 11122202124. Its totient is φ = 11122202122.

The previous prime is 11122202051. The next prime is 11122202131. The reversal of 11122202123 is 32120222111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11122202123 - 2¹⁶ = 11122136587 is a prime.

It is not a weakly prime, because it can be changed into another prime (11122202323) 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, 5561101061 + 5561101062.

It is an arithmetic number, because the mean of its divisors is an integer number (5561101062).

Almost surely, 2^11122202123 is an apocalyptic number.

11122202123 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122202123 is an equidigital number, since it uses as much as digits as its factorization.

11122202123 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 17.

Adding to 11122202123 its reverse (32120222111), we get a palindrome (43242424234).

The spelling of 11122202123 in words is "eleven billion, one hundred twenty-two million, two hundred two thousand, one hundred twenty-three".