10210111201 has 4 divisors (see below), whose sum is σ = 10349975812. Its totient is φ = 10070246592.

The previous prime is 10210111157. The next prime is 10210111207. The reversal of 10210111201 is 10211101201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8588840976 + 1621270225 = 92676^2 + 40265^2 .

It is a cyclic number.

It is not a de Polignac number, because 10210111201 - 2⁹ = 10210110689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10210111207) 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, 69932196 + ... + 69932341.

It is an arithmetic number, because the mean of its divisors is an integer number (2587493953).

Almost surely, 2^10210111201 is an apocalyptic number.

It is an amenable number.

10210111201 is a deficient number, since it is larger than the sum of its proper divisors (139864611).

10210111201 is an equidigital number, since it uses as much as digits as its factorization.

10210111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139864610.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10210111201 its reverse (10211101201), we get a palindrome (20421212402).

The spelling of 10210111201 in words is "ten billion, two hundred ten million, one hundred eleven thousand, two hundred one".