1020112006211 has 2 divisors, whose sum is σ = 1020112006212. Its totient is φ = 1020112006210.

The previous prime is 1020112006201. The next prime is 1020112006219. The reversal of 1020112006211 is 1126002110201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1020112006211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1020112006211.

It is not a weakly prime, because it can be changed into another prime (1020112006219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510056003105 + 510056003106.

It is an arithmetic number, because the mean of its divisors is an integer number (510056003106).

Almost surely, 2^{1020112006211} is an apocalyptic number.

1020112006211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020112006211 is an equidigital number, since it uses as much as digits as its factorization.

1020112006211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1020112006211 its reverse (1126002110201), we get a palindrome (2146114116412).

The spelling of 1020112006211 in words is "one trillion, twenty billion, one hundred twelve million, six thousand, two hundred eleven".