2222197603 has 4 divisors (see below), whose sum is σ = 2222377560. Its totient is φ = 2222017648.

The previous prime is 2222197591. The next prime is 2222197639. The reversal of 2222197603 is 3067912222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2222197603 - 2²¹ = 2220100451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222197673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69973 + ... + 96646.

It is an arithmetic number, because the mean of its divisors is an integer number (555594390).

Almost surely, 2^2222197603 is an apocalyptic number.

2222197603 is a deficient number, since it is larger than the sum of its proper divisors (179957).

2222197603 is a wasteful number, since it uses less digits than its factorization.

2222197603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179956.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 2222197603 is about 47140.1909520952. The cubic root of 2222197603 is about 1304.9510613220.

The spelling of 2222197603 in words is "two billion, two hundred twenty-two million, one hundred ninety-seven thousand, six hundred three".