2111010222011 has 32 divisors (see below), whose sum is σ = 2340272088000. Its totient is φ = 1895997358080.

The previous prime is 2111010222001. The next prime is 2111010222023. The reversal of 2111010222011 is 1102220101112.

It is a cyclic number.

It is not a de Polignac number, because 2111010222011 - 2³⁴ = 2093830352827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2111010222001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6485195 + ... + 6802923.

It is an arithmetic number, because the mean of its divisors is an integer number (73133502750).

Almost surely, 2^{2111010222011} is an apocalyptic number.

2111010222011 is a deficient number, since it is larger than the sum of its proper divisors (229261865989).

2111010222011 is a wasteful number, since it uses less digits than its factorization.

2111010222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317999.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2111010222011 its reverse (1102220101112), we get a palindrome (3213230323123).

The spelling of 2111010222011 in words is "two trillion, one hundred eleven billion, ten million, two hundred twenty-two thousand, eleven".