11220223324 has 12 divisors (see below), whose sum is σ = 19636755544. Its totient is φ = 5609721744.

The previous prime is 11220223319. The next prime is 11220223373. The reversal of 11220223324 is 42332202211.

It is a super-2 number, since 2×11220223324² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11220223295 and 11220223304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27087 + ... + 152230.

Almost surely, 2^11220223324 is an apocalyptic number.

It is an amenable number.

11220223324 is a deficient number, since it is larger than the sum of its proper divisors (8416532220).

11220223324 is a wasteful number, since it uses less digits than its factorization.

11220223324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194964 (or 194962 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 11220223324 its reverse (42332202211), we get a palindrome (53552425535).

The spelling of 11220223324 in words is "eleven billion, two hundred twenty million, two hundred twenty-three thousand, three hundred twenty-four".