10218601 has 4 divisors (see below), whose sum is σ = 10662912. Its totient is φ = 9774292.

The previous prime is 10218589. The next prime is 10218617. The reversal of 10218601 is 10681201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10681201 = 1847 ⋅5783.

It is a cyclic number.

It is not a de Polignac number, because 10218601 - 2¹⁷ = 10087529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10218101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222121 + ... + 222166.

It is an arithmetic number, because the mean of its divisors is an integer number (2665728).

Almost surely, 2^10218601 is an apocalyptic number.

It is an amenable number.

10218601 is a deficient number, since it is larger than the sum of its proper divisors (444311).

10218601 is an equidigital number, since it uses as much as digits as its factorization.

10218601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444310.

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 10218601 is about 3196.6546576069. The cubic root of 10218601 is about 217.0020386735.

Adding to 10218601 its reverse (10681201), we get a palindrome (20899802).

The spelling of 10218601 in words is "ten million, two hundred eighteen thousand, six hundred one".