11222195503 has 2 divisors, whose sum is σ = 11222195504. Its totient is φ = 11222195502.

The previous prime is 11222195459. The next prime is 11222195519. The reversal of 11222195503 is 30559122211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11222195503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11222190503) 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, 5611097751 + 5611097752.

It is an arithmetic number, because the mean of its divisors is an integer number (5611097752).

Almost surely, 2^11222195503 is an apocalyptic number.

11222195503 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222195503 is an equidigital number, since it uses as much as digits as its factorization.

11222195503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 11222195503 in words is "eleven billion, two hundred twenty-two million, one hundred ninety-five thousand, five hundred three".