1011010102211 has 4 divisors (see below), whose sum is σ = 1070481284712. Its totient is φ = 951538919712.

The previous prime is 1011010102159. The next prime is 1011010102229. The reversal of 1011010102211 is 1122010101101.

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

It is a cyclic number.

It is not a de Polignac number, because 1011010102211 - 2⁶ = 1011010102147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1011010102192 and 1011010102201.

It is not an unprimeable number, because it can be changed into a prime (1011010102231) 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 3 ways as a sum of consecutive naturals, for example, 29735591225 + ... + 29735591258.

It is an arithmetic number, because the mean of its divisors is an integer number (267620321178).

Almost surely, 2^{1011010102211} is an apocalyptic number.

1011010102211 is a deficient number, since it is larger than the sum of its proper divisors (59471182501).

1011010102211 is an equidigital number, since it uses as much as digits as its factorization.

1011010102211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59471182500.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1011010102211 its reverse (1122010101101), we get a palindrome (2133020203312).

The spelling of 1011010102211 in words is "one trillion, eleven billion, ten million, one hundred two thousand, two hundred eleven".