1002211220011 has 2 divisors, whose sum is σ = 1002211220012. Its totient is φ = 1002211220010.

The previous prime is 1002211219981. The next prime is 1002211220039. The reversal of 1002211220011 is 1100221122001.

1002211220011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (1100221122001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1002211220011 - 2⁵ = 1002211219979 is a prime.

It is a super-3 number, since 3×1002211220011³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1002211219973 and 1002211220000.

It is not a weakly prime, because it can be changed into another prime (1002211220611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501105610005 + 501105610006.

It is an arithmetic number, because the mean of its divisors is an integer number (501105610006).

Almost surely, 2^{1002211220011} is an apocalyptic number.

1002211220011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002211220011 is an equidigital number, since it uses as much as digits as its factorization.

1002211220011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1002211220011 its reverse (1100221122001), we get a palindrome (2102432342012).

The spelling of 1002211220011 in words is "one trillion, two billion, two hundred eleven million, two hundred twenty thousand, eleven".