10122202201 has 8 divisors (see below), whose sum is σ = 10403742600. Its totient is φ = 9844391040.

The previous prime is 10122202187. The next prime is 10122202213. The reversal of 10122202201 is 10220222101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 77352025 + 10044850176 = 8795^2 + 100224^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10122202201 - 2⁹ = 10122201689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10122202231) 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, 926806 + ... + 937663.

It is an arithmetic number, because the mean of its divisors is an integer number (1300467825).

Almost surely, 2^10122202201 is an apocalyptic number.

It is an amenable number.

10122202201 is a deficient number, since it is larger than the sum of its proper divisors (281540399).

10122202201 is an equidigital number, since it uses as much as digits as its factorization.

10122202201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864619.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10122202201 its reverse (10220222101), we get a palindrome (20342424302).

The spelling of 10122202201 in words is "ten billion, one hundred twenty-two million, two hundred two thousand, two hundred one".