10422122 has 8 divisors (see below), whose sum is σ = 16552836. Its totient is φ = 4904512.

The previous prime is 10422119. The next prime is 10422133. The reversal of 10422122 is 22122401.

It can be written as a sum of positive squares in 2 ways, for example, as 9296401 + 1125721 = 3049^2 + 1061^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10422097 and 10422106.

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 3 ways as a sum of consecutive naturals, for example, 153233 + ... + 153300.

Almost surely, 2^10422122 is an apocalyptic number.

10422122 is a deficient number, since it is larger than the sum of its proper divisors (6130714).

10422122 is a wasteful number, since it uses less digits than its factorization.

10422122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306552.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 10422122 is about 3228.3311478224. The cubic root of 10422122 is about 218.4332349115.

Adding to 10422122 its reverse (22122401), we get a palindrome (32544523).

The spelling of 10422122 in words is "ten million, four hundred twenty-two thousand, one hundred twenty-two".