1122210003 has 4 divisors (see below), whose sum is σ = 1496280008. Its totient is φ = 748140000.

The previous prime is 1122209971. The next prime is 1122210007. The reversal of 1122210003 is 3000122211.

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

It is not a de Polignac number, because 1122210003 - 2⁵ = 1122209971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122210007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187034998 + ... + 187035003.

It is an arithmetic number, because the mean of its divisors is an integer number (374070002).

Almost surely, 2^1122210003 is an apocalyptic number.

1122210003 is a deficient number, since it is larger than the sum of its proper divisors (374070005).

1122210003 is an equidigital number, since it uses as much as digits as its factorization.

1122210003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374070004.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1122210003 is about 33499.4030245316. The cubic root of 1122210003 is about 1039.1814327494.

Adding to 1122210003 its reverse (3000122211), we get a palindrome (4122332214).

The spelling of 1122210003 in words is "one billion, one hundred twenty-two million, two hundred ten thousand, three".