10210722 has 16 divisors (see below), whose sum is σ = 20920032. Its totient is φ = 3320480.

The previous prime is 10210721. The next prime is 10210769. The reversal of 10210722 is 22701201.

It is a super-2 number, since 2×10210722² = 208517687522568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10210721) 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 7 ways as a sum of consecutive naturals, for example, 20508 + ... + 20999.

It is an arithmetic number, because the mean of its divisors is an integer number (1307502).

Almost surely, 2^10210722 is an apocalyptic number.

10210722 is an abundant number, since it is smaller than the sum of its proper divisors (10709310).

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

10210722 is a wasteful number, since it uses less digits than its factorization.

10210722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41553.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 10210722 is about 3195.4220378535. The cubic root of 10210722 is about 216.9462515625.

Adding to 10210722 its reverse (22701201), we get a palindrome (32911923).

The spelling of 10210722 in words is "ten million, two hundred ten thousand, seven hundred twenty-two".