11123224030 has 16 divisors (see below), whose sum is σ = 20030890464. Its totient is φ = 4447270240.

The previous prime is 11123224019. The next prime is 11123224067. The reversal of 11123224030 is 3042232111.

It is a happy number.

It is a super-2 number, since 2×11123224030² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11123223989 and 11123224007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229186 + ... + 273445.

It is an arithmetic number, because the mean of its divisors is an integer number (1251930654).

Almost surely, 2^11123224030 is an apocalyptic number.

11123224030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11123224030 is a deficient number, since it is larger than the sum of its proper divisors (8907666434).

11123224030 is a wasteful number, since it uses less digits than its factorization.

11123224030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504851.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11123224030 its reverse (3042232111), we get a palindrome (14165456141).

The spelling of 11123224030 in words is "eleven billion, one hundred twenty-three million, two hundred twenty-four thousand, thirty".