10422522 has 24 divisors (see below), whose sum is σ = 24635520. Its totient is φ = 3158280.

The previous prime is 10422499. The next prime is 10422539. The reversal of 10422522 is 22522401.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10422495 and 10422504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26122 + ... + 26517.

It is an arithmetic number, because the mean of its divisors is an integer number (1026480).

Almost surely, 2^10422522 is an apocalyptic number.

10422522 is an abundant number, since it is smaller than the sum of its proper divisors (14212998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10422522 is a wasteful number, since it uses less digits than its factorization.

10422522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52658 (or 52655 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 10422522 is about 3228.3930987412. The cubic root of 10422522 is about 218.4360293576.

Adding to 10422522 its reverse (22522401), we get a palindrome (32944923).

The spelling of 10422522 in words is "ten million, four hundred twenty-two thousand, five hundred twenty-two".