1010202222211 has 16 divisors (see below), whose sum is σ = 1266784795584. Its totient is φ = 784200104064.

The previous prime is 1010202222191. The next prime is 1010202222221. The reversal of 1010202222211 is 1122222020101.

It is a happy number.

It is not a de Polignac number, because 1010202222211 - 2¹¹ = 1010202220163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010202222221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104722756 + ... + 104732401.

It is an arithmetic number, because the mean of its divisors is an integer number (79174049724).

Almost surely, 2^{1010202222211} is an apocalyptic number.

1010202222211 is a deficient number, since it is larger than the sum of its proper divisors (256582573373).

1010202222211 is a wasteful number, since it uses less digits than its factorization.

1010202222211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209455230.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1010202222211 its reverse (1122222020101), we get a palindrome (2132424242312).

The spelling of 1010202222211 in words is "one trillion, ten billion, two hundred two million, two hundred twenty-two thousand, two hundred eleven".