10202122211011 has 2 divisors, whose sum is σ = 10202122211012. Its totient is φ = 10202122211010.

The previous prime is 10202122210961. The next prime is 10202122211033. The reversal of 10202122211011 is 11011222120201.

It is a strong prime.

It is an emirp because it is prime and its reverse (11011222120201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10202122211011 - 2¹¹ = 10202122208963 is a prime.

It is not a weakly prime, because it can be changed into another prime (10202122211041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101061105505 + 5101061105506.

It is an arithmetic number, because the mean of its divisors is an integer number (5101061105506).

Almost surely, 2^{10202122211011} is an apocalyptic number.

10202122211011 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202122211011 is an equidigital number, since it uses as much as digits as its factorization.

10202122211011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10202122211011 its reverse (11011222120201), we get a palindrome (21213344331212).

The spelling of 10202122211011 in words is "ten trillion, two hundred two billion, one hundred twenty-two million, two hundred eleven thousand, eleven".