11223230310 has 24 divisors (see below), whose sum is σ = 29180399040. Its totient is φ = 2992861392.

The previous prime is 11223230267. The next prime is 11223230371. The reversal of 11223230310 is 1303232211.

11223230310 is a `hidden beast` number, since 1 + 122 + 3 + 230 + 310 = 666.

It is a super-2 number, since 2×11223230310² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62351190 + ... + 62351369.

It is an arithmetic number, because the mean of its divisors is an integer number (1215849960).

Almost surely, 2^11223230310 is an apocalyptic number.

11223230310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11223230310 is an abundant number, since it is smaller than the sum of its proper divisors (17957168730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11223230310 is a wasteful number, since it uses less digits than its factorization.

11223230310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124702572 (or 124702569 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11223230310 its reverse (1303232211), we get a palindrome (12526462521).

The spelling of 11223230310 in words is "eleven billion, two hundred twenty-three million, two hundred thirty thousand, three hundred ten".