10212242 has 8 divisors (see below), whose sum is σ = 15674736. Its totient is φ = 4987332.

The previous prime is 10212233. The next prime is 10212277. The reversal of 10212242 is 24221201.

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

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, 59288 + ... + 59459.

It is an arithmetic number, because the mean of its divisors is an integer number (1959342).

Almost surely, 2^10212242 is an apocalyptic number.

10212242 is a deficient number, since it is larger than the sum of its proper divisors (5462494).

10212242 is a wasteful number, since it uses less digits than its factorization.

10212242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118792.

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

The square root of 10212242 is about 3195.6598692602. The cubic root of 10212242 is about 216.9570161275.

Adding to 10212242 its reverse (24221201), we get a palindrome (34433443).

The spelling of 10212242 in words is "ten million, two hundred twelve thousand, two hundred forty-two".