11220230003 has 2 divisors, whose sum is σ = 11220230004. Its totient is φ = 11220230002.

The previous prime is 11220229997. The next prime is 11220230071. The reversal of 11220230003 is 30003202211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11220230003 - 2¹⁰ = 11220228979 is a prime.

It is a super-2 number, since 2×11220230003² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11220230003.

It is not a weakly prime, because it can be changed into another prime (11220230603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5610115001 + 5610115002.

It is an arithmetic number, because the mean of its divisors is an integer number (5610115002).

Almost surely, 2^11220230003 is an apocalyptic number.

11220230003 is a deficient number, since it is larger than the sum of its proper divisors (1).

11220230003 is an equidigital number, since it uses as much as digits as its factorization.

11220230003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 11220230003 its reverse (30003202211), we get a palindrome (41223432214).

The spelling of 11220230003 in words is "eleven billion, two hundred twenty million, two hundred thirty thousand, three".