10221062 has 8 divisors (see below), whose sum is σ = 15998256. Its totient is φ = 4888312.

The previous prime is 10221053. The next prime is 10221067. The reversal of 10221062 is 26012201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221067) by changing a digit.

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, 111053 + ... + 111144.

It is an arithmetic number, because the mean of its divisors is an integer number (1999782).

Almost surely, 2^10221062 is an apocalyptic number.

10221062 is a deficient number, since it is larger than the sum of its proper divisors (5777194).

10221062 is a wasteful number, since it uses less digits than its factorization.

10221062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222222.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 10221062 is about 3197.0395681005. The cubic root of 10221062 is about 217.0194578601.

Adding to 10221062 its reverse (26012201), we get a palindrome (36233263).

The spelling of 10221062 in words is "ten million, two hundred twenty-one thousand, sixty-two".