10642201 has 2 divisors, whose sum is σ = 10642202. Its totient is φ = 10642200.

The previous prime is 10642183. The next prime is 10642211. The reversal of 10642201 is 10224601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7420176 + 3222025 = 2724^2 + 1795^2 .

It is a cyclic number.

It is not a de Polignac number, because 10642201 - 2⁹ = 10641689 is a prime.

It is a super-2 number, since 2×10642201² = 226512884248802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10642211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5321100 + 5321101.

It is an arithmetic number, because the mean of its divisors is an integer number (5321101).

Almost surely, 2^10642201 is an apocalyptic number.

It is an amenable number.

10642201 is a deficient number, since it is larger than the sum of its proper divisors (1).

10642201 is an equidigital number, since it uses as much as digits as its factorization.

10642201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 10642201 is about 3262.2386485357. The cubic root of 10642201 is about 219.9600547311.

Adding to 10642201 its reverse (10224601), we get a palindrome (20866802).

The spelling of 10642201 in words is "ten million, six hundred forty-two thousand, two hundred one".