222011120011 has 2 divisors, whose sum is σ = 222011120012. Its totient is φ = 222011120010.

The previous prime is 222011119937. The next prime is 222011120053. The reversal of 222011120011 is 110021110222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222011120011 - 2¹¹ = 222011117963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222011119973 and 222011120000.

It is not a weakly prime, because it can be changed into another prime (222011123011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111005560005 + 111005560006.

It is an arithmetic number, because the mean of its divisors is an integer number (111005560006).

Almost surely, 2^222011120011 is an apocalyptic number.

222011120011 is a deficient number, since it is larger than the sum of its proper divisors (1).

222011120011 is an equidigital number, since it uses as much as digits as its factorization.

222011120011 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 222011120011 its reverse (110021110222), we get a palindrome (332032230233).

The spelling of 222011120011 in words is "two hundred twenty-two billion, eleven million, one hundred twenty thousand, eleven".