10218116 has 6 divisors (see below), whose sum is σ = 17881710. Its totient is φ = 5109056.

The previous prime is 10218113. The next prime is 10218119. The reversal of 10218116 is 61181201.

10218116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10218113) and next prime (10218119).

It can be written as a sum of positive squares in only one way, i.e., 9947716 + 270400 = 3154^2 + 520^2 .

It is not an unprimeable number, because it can be changed into a prime (10218113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277261 + ... + 1277268.

It is an arithmetic number, because the mean of its divisors is an integer number (2980285).

Almost surely, 2^10218116 is an apocalyptic number.

It is an amenable number.

10218116 is a deficient number, since it is larger than the sum of its proper divisors (7663594).

10218116 is a wasteful number, since it uses less digits than its factorization.

10218116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2554533 (or 2554531 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 20.

The square root of 10218116 is about 3196.5787961507. The cubic root of 10218116 is about 216.9986054686.

Adding to 10218116 its reverse (61181201), we get a palindrome (71399317).

The spelling of 10218116 in words is "ten million, two hundred eighteen thousand, one hundred sixteen".