2201120211011 has 2 divisors, whose sum is σ = 2201120211012. Its totient is φ = 2201120211010.

The previous prime is 2201120211001. The next prime is 2201120211053. The reversal of 2201120211011 is 1101120211022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2201120211011 - 2³⁸ = 1926242304067 is a prime.

It is a super-2 number, since 2×2201120211011² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2201120211001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100560105505 + 1100560105506.

It is an arithmetic number, because the mean of its divisors is an integer number (1100560105506).

Almost surely, 2^{2201120211011} is an apocalyptic number.

2201120211011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201120211011 is an equidigital number, since it uses as much as digits as its factorization.

2201120211011 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 14.

Adding to 2201120211011 its reverse (1101120211022), we get a palindrome (3302240422033).

The spelling of 2201120211011 in words is "two trillion, two hundred one billion, one hundred twenty million, two hundred eleven thousand, eleven".