23102422 has 40 divisors (see below), whose sum is σ = 42956136. Its totient is φ = 9285696.

The previous prime is 23102413. The next prime is 23102449. The reversal of 23102422 is 22420132.

It is a junction number, because it is equal to n+sod(n) for n = 23102396 and 23102405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 81493 + ... + 81775.

Almost surely, 2^23102422 is an apocalyptic number.

23102422 is a deficient number, since it is larger than the sum of its proper divisors (19853714).

23102422 is an equidigital number, since it uses as much as digits as its factorization.

23102422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330 (or 309 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 23102422 is about 4806.4978934771. The cubic root of 23102422 is about 284.8082099404.

Adding to 23102422 its reverse (22420132), we get a palindrome (45522554).

The spelling of 23102422 in words is "twenty-three million, one hundred two thousand, four hundred twenty-two".