1020212201011 has 2 divisors, whose sum is σ = 1020212201012. Its totient is φ = 1020212201010.

The previous prime is 1020212200901. The next prime is 1020212201051. The reversal of 1020212201011 is 1101022120201.

1020212201011 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 (1101022120201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1020212201011 - 2⁷ = 1020212200883 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1020212200982 and 1020212201000.

It is not a weakly prime, because it can be changed into another prime (1020212201051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510106100505 + 510106100506.

It is an arithmetic number, because the mean of its divisors is an integer number (510106100506).

Almost surely, 2^{1020212201011} is an apocalyptic number.

1020212201011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020212201011 is an equidigital number, since it uses as much as digits as its factorization.

1020212201011 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 1020212201011 its reverse (1101022120201), we get a palindrome (2121234321212).

It can be divided in two parts, 102021 and 2201011, that added together give a palindrome (2303032).

The spelling of 1020212201011 in words is "one trillion, twenty billion, two hundred twelve million, two hundred one thousand, eleven".