23063222 has 48 divisors (see below), whose sum is σ = 44451792. Its totient is φ = 8890560.

The previous prime is 23063219. The next prime is 23063231. The reversal of 23063222 is 22236032.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23063194 and 23063203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54572 + ... + 54992.

It is an arithmetic number, because the mean of its divisors is an integer number (926079).

Almost surely, 2^23063222 is an apocalyptic number.

23063222 is a deficient number, since it is larger than the sum of its proper divisors (21388570).

23063222 is a wasteful number, since it uses less digits than its factorization.

23063222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493 (or 486 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 23063222 is about 4802.4183491237. The cubic root of 23063222 is about 284.6470320000.

Adding to 23063222 its reverse (22236032), we get a palindrome (45299254).

The spelling of 23063222 in words is "twenty-three million, sixty-three thousand, two hundred twenty-two".