11223331222232 has 32 divisors (see below), whose sum is σ = 21200437843200. Its totient is φ = 5569901314464.

The previous prime is 11223331222211. The next prime is 11223331222247. The reversal of 11223331222232 is 23222213332211.

It is a junction number, because it is equal to n+sod(n) for n = 11223331222195 and 11223331222204.

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, 3196373 + ... + 5715195.

It is an arithmetic number, because the mean of its divisors is an integer number (662513682600).

Almost surely, 2^{11223331222232} is an apocalyptic number.

It is an amenable number.

11223331222232 is a deficient number, since it is larger than the sum of its proper divisors (9977106620968).

11223331222232 is a wasteful number, since it uses less digits than its factorization.

11223331222232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2522975 (or 2522971 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

Adding to 11223331222232 its reverse (23222213332211), we get a palindrome (34445544554443).

The spelling of 11223331222232 in words is "eleven trillion, two hundred twenty-three billion, three hundred thirty-one million, two hundred twenty-two thousand, two hundred thirty-two".