10202202001 has 16 divisors (see below), whose sum is σ = 10670207760. Its totient is φ = 9742163200.

The previous prime is 10202201939. The next prime is 10202202011. The reversal of 10202202001 is 10020220201.

It can be written as a sum of positive squares in 8 ways, for example, as 1816038225 + 8386163776 = 42615^2 + 91576^2 .

It is a cyclic number.

It is not a de Polignac number, because 10202202001 - 2⁷ = 10202201873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10202202011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4371831 + ... + 4374163.

It is an arithmetic number, because the mean of its divisors is an integer number (666887985).

Almost surely, 2^10202202001 is an apocalyptic number.

It is an amenable number.

10202202001 is a deficient number, since it is larger than the sum of its proper divisors (468005759).

10202202001 is a wasteful number, since it uses less digits than its factorization.

10202202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3956.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 10202202001 its reverse (10020220201), we get a palindrome (20222422202).

It can be divided in two parts, 1020220200 and 1, that added together give a palindrome (1020220201).

The spelling of 10202202001 in words is "ten billion, two hundred two million, two hundred two thousand, one".