1010212019111 has 2 divisors, whose sum is σ = 1010212019112. Its totient is φ = 1010212019110.

The previous prime is 1010212019107. The next prime is 1010212019147. The reversal of 1010212019111 is 1119102120101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1010212019111 - 2² = 1010212019107 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010212819111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505106009555 + 505106009556.

It is an arithmetic number, because the mean of its divisors is an integer number (505106009556).

Almost surely, 2^{1010212019111} is an apocalyptic number.

1010212019111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010212019111 is an equidigital number, since it uses as much as digits as its factorization.

1010212019111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 20.

Adding to 1010212019111 its reverse (1119102120101), we get a palindrome (2129314139212).

The spelling of 1010212019111 in words is "one trillion, ten billion, two hundred twelve million, nineteen thousand, one hundred eleven".