11223022303 has 8 divisors (see below), whose sum is σ = 11470608000. Its totient is φ = 10977348888.

The previous prime is 11223022297. The next prime is 11223022309. The reversal of 11223022303 is 30322032211.

It is an interprime number because it is at equal distance from previous prime (11223022297) and next prime (11223022309).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11223022303 - 2²¹ = 11220925151 is a prime.

It is a super-2 number, since 2×11223022303² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11223022309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466201 + ... + 489682.

It is an arithmetic number, because the mean of its divisors is an integer number (1433826000).

Almost surely, 2^11223022303 is an apocalyptic number.

11223022303 is a deficient number, since it is larger than the sum of its proper divisors (247585697).

11223022303 is an equidigital number, since it uses as much as digits as its factorization.

11223022303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956141.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 11223022303 its reverse (30322032211), we get a palindrome (41545054514).

The spelling of 11223022303 in words is "eleven billion, two hundred twenty-three million, twenty-two thousand, three hundred three".