1010202210111 has 16 divisors (see below), whose sum is σ = 1353482228864. Its totient is φ = 670201457184.

The previous prime is 1010202210103. The next prime is 1010202210113. The reversal of 1010202210111 is 1110122020101.

It is not a de Polignac number, because 1010202210111 - 2³ = 1010202210103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010202210113) 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, 143221 + ... + 1428606.

It is an arithmetic number, because the mean of its divisors is an integer number (84592639304).

Almost surely, 2^{1010202210111} is an apocalyptic number.

1010202210111 is a deficient number, since it is larger than the sum of its proper divisors (343280018753).

1010202210111 is a wasteful number, since it uses less digits than its factorization.

1010202210111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572870.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1010202210111 its reverse (1110122020101), we get a palindrome (2120324230212).

The spelling of 1010202210111 in words is "one trillion, ten billion, two hundred two million, two hundred ten thousand, one hundred eleven".