10216722 has 16 divisors (see below), whose sum is σ = 20468160. Its totient is φ = 3399792.

The previous prime is 10216709. The next prime is 10216727. The reversal of 10216722 is 22761201.

10216722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10216727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3904 + ... + 5972.

It is an arithmetic number, because the mean of its divisors is an integer number (1279260).

Almost surely, 2^10216722 is an apocalyptic number.

10216722 is an abundant number, since it is smaller than the sum of its proper divisors (10251438).

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

10216722 is a wasteful number, since it uses less digits than its factorization.

10216722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2897.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 10216722 is about 3196.3607430952. The cubic root of 10216722 is about 216.9887370541.

Adding to 10216722 its reverse (22761201), we get a palindrome (32977923).

The spelling of 10216722 in words is "ten million, two hundred sixteen thousand, seven hundred twenty-two".