10530022 has 8 divisors (see below), whose sum is σ = 15809976. Its totient is φ = 5260032.

The previous prime is 10530019. The next prime is 10530041. The reversal of 10530022 is 22003501.

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

It is a super-2 number, since 2×10530022² = 221762726640968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10529984 and 10530011.

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 3 ways as a sum of consecutive naturals, for example, 1318 + ... + 4774.

It is an arithmetic number, because the mean of its divisors is an integer number (1976247).

Almost surely, 2^10530022 is an apocalyptic number.

10530022 is a deficient number, since it is larger than the sum of its proper divisors (5279954).

10530022 is a wasteful number, since it uses less digits than its factorization.

10530022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4982.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 10530022 is about 3244.9995377504. Note that the first 3 decimals coincide. The cubic root of 10530022 is about 219.1844598668.

Adding to 10530022 its reverse (22003501), we get a palindrome (32533523).

The spelling of 10530022 in words is "ten million, five hundred thirty thousand, twenty-two".