2212011012011 has 2 divisors, whose sum is σ = 2212011012012. Its totient is φ = 2212011012010.

The previous prime is 2212011012007. The next prime is 2212011012019. The reversal of 2212011012011 is 1102101102122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2212011012011 - 2² = 2212011012007 is a prime.

It is not a weakly prime, because it can be changed into another prime (2212011012019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106005506005 + 1106005506006.

It is an arithmetic number, because the mean of its divisors is an integer number (1106005506006).

Almost surely, 2^{2212011012011} is an apocalyptic number.

2212011012011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212011012011 is an equidigital number, since it uses as much as digits as its factorization.

2212011012011 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 2212011012011 its reverse (1102101102122), we get a palindrome (3314112114133).

The spelling of 2212011012011 in words is "two trillion, two hundred twelve billion, eleven million, twelve thousand, eleven".