10210122 has 24 divisors (see below), whose sum is σ = 23824164. Its totient is φ = 3141504.

The previous prime is 10210121. The next prime is 10210141. The reversal of 10210122 is 22101201.

It can be written as a sum of positive squares in 2 ways, for example, as 10169721 + 40401 = 3189^2 + 201^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (10210121) 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 11 ways as a sum of consecutive naturals, for example, 21583 + ... + 22050.

Almost surely, 2^10210122 is an apocalyptic number.

10210122 is an abundant number, since it is smaller than the sum of its proper divisors (13614042).

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

10210122 is a wasteful number, since it uses less digits than its factorization.

10210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43654 (or 43651 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 10210122 is about 3195.3281521622. The cubic root of 10210122 is about 216.9420020981.

Adding to 10210122 its reverse (22101201), we get a palindrome (32311323).

The spelling of 10210122 in words is "ten million, two hundred ten thousand, one hundred twenty-two".