2201110001131 has 2 divisors, whose sum is σ = 2201110001132. Its totient is φ = 2201110001130.

The previous prime is 2201110001053. The next prime is 2201110001239. The reversal of 2201110001131 is 1311000111022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2201110001131 - 2¹⁵ = 2201109968363 is a prime.

It is a super-2 number, since 2×2201110001131² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2201110011131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100555000565 + 1100555000566.

It is an arithmetic number, because the mean of its divisors is an integer number (1100555000566).

Almost surely, 2^{2201110001131} is an apocalyptic number.

2201110001131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201110001131 is an equidigital number, since it uses as much as digits as its factorization.

2201110001131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 2201110001131 its reverse (1311000111022), we get a palindrome (3512110112153).

The spelling of 2201110001131 in words is "two trillion, two hundred one billion, one hundred ten million, one thousand, one hundred thirty-one".