11102222011057 has 2 divisors, whose sum is σ = 11102222011058. Its totient is φ = 11102222011056.

The previous prime is 11102222010977. The next prime is 11102222011163. The reversal of 11102222011057 is 75011022220111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9904169173921 + 1198052837136 = 3147089^2 + 1094556^2 .

It is a cyclic number.

It is not a de Polignac number, because 11102222011057 - 2²³ = 11102213622449 is a prime.

It is not a weakly prime, because it can be changed into another prime (11102222021057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551111005528 + 5551111005529.

It is an arithmetic number, because the mean of its divisors is an integer number (5551111005529).

Almost surely, 2^{11102222011057} is an apocalyptic number.

It is an amenable number.

11102222011057 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102222011057 is an equidigital number, since it uses as much as digits as its factorization.

11102222011057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 560, while the sum is 25.

Adding to 11102222011057 its reverse (75011022220111), we get a palindrome (86113244231168).

The spelling of 11102222011057 in words is "eleven trillion, one hundred two billion, two hundred twenty-two million, eleven thousand, fifty-seven".