10020202222201 has 4 divisors (see below), whose sum is σ = 10020304482804. Its totient is φ = 10020099961600.

The previous prime is 10020202222183. The next prime is 10020202222231. The reversal of 10020202222201 is 10222220202001.

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 2237190284176 + 7783011938025 = 1495724^2 + 2789805^2 .

It is a cyclic number.

It is not a de Polignac number, because 10020202222201 - 2¹⁵ = 10020202189433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10020202222231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50983180 + ... + 51179341.

It is an arithmetic number, because the mean of its divisors is an integer number (2505076120701).

Almost surely, 2^{10020202222201} is an apocalyptic number.

It is an amenable number.

10020202222201 is a deficient number, since it is larger than the sum of its proper divisors (102260603).

10020202222201 is an equidigital number, since it uses as much as digits as its factorization.

10020202222201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102260602.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 10020202222201 its reverse (10222220202001), we get a palindrome (20242422424202).

The spelling of 10020202222201 in words is "ten trillion, twenty billion, two hundred two million, two hundred twenty-two thousand, two hundred one".