10221234 has 16 divisors (see below), whose sum is σ = 20475072. Its totient is φ = 3401648.

The previous prime is 10221203. The next prime is 10221247. The reversal of 10221234 is 43212201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5032 + ... + 6764.

It is an arithmetic number, because the mean of its divisors is an integer number (1279692).

Almost surely, 2^10221234 is an apocalyptic number.

10221234 is an abundant number, since it is smaller than the sum of its proper divisors (10253838).

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

10221234 is a wasteful number, since it uses less digits than its factorization.

10221234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2721.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 10221234 is about 3197.0664678733. The cubic root of 10221234 is about 217.0206751875.

Adding to 10221234 its reverse (43212201), we get a palindrome (53433435).

The spelling of 10221234 in words is "ten million, two hundred twenty-one thousand, two hundred thirty-four".