2196722603 has 2 divisors, whose sum is σ = 2196722604. Its totient is φ = 2196722602.

The previous prime is 2196722551. The next prime is 2196722611. The reversal of 2196722603 is 3062276912.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2196722603 is a prime.

It is not a weakly prime, because it can be changed into another prime (2196722503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1098361301 + 1098361302.

It is an arithmetic number, because the mean of its divisors is an integer number (1098361302).

Almost surely, 2^2196722603 is an apocalyptic number.

2196722603 is a deficient number, since it is larger than the sum of its proper divisors (1).

2196722603 is an equidigital number, since it uses as much as digits as its factorization.

2196722603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 2196722603 is about 46869.2074074226. The cubic root of 2196722603 is about 1299.9452842849.

The spelling of 2196722603 in words is "two billion, one hundred ninety-six million, seven hundred twenty-two thousand, six hundred three".