13233022222 has 24 divisors (see below), whose sum is σ = 23318907480. Its totient is φ = 5615139600.

The previous prime is 13233022217. The next prime is 13233022279. The reversal of 13233022222 is 22222033231.

It is a super-2 number, since 2×13233022222² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13233022193 and 13233022202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 658572 + ... + 678367.

It is an arithmetic number, because the mean of its divisors is an integer number (971621145).

Almost surely, 2^13233022222 is an apocalyptic number.

13233022222 is a deficient number, since it is larger than the sum of its proper divisors (10085885258).

13233022222 is a wasteful number, since it uses less digits than its factorization.

13233022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337056 (or 1337049 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 13233022222 its reverse (22222033231), we get a palindrome (35455055453).

The spelling of 13233022222 in words is "thirteen billion, two hundred thirty-three million, twenty-two thousand, two hundred twenty-two".