2212100423011 has 2 divisors, whose sum is σ = 2212100423012. Its totient is φ = 2212100423010.

The previous prime is 2212100422993. The next prime is 2212100423023. The reversal of 2212100423011 is 1103240012122.

2212100423011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2212100423011 - 2³³ = 2203510488419 is a prime.

It is a super-2 number, since 2×2212100423011² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2212100423011.

It is not a weakly prime, because it can be changed into another prime (2212100423051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106050211505 + 1106050211506.

It is an arithmetic number, because the mean of its divisors is an integer number (1106050211506).

Almost surely, 2^{2212100423011} is an apocalyptic number.

2212100423011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212100423011 is an equidigital number, since it uses as much as digits as its factorization.

2212100423011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2212100423011 its reverse (1103240012122), we get a palindrome (3315340435133).

The spelling of 2212100423011 in words is "two trillion, two hundred twelve billion, one hundred million, four hundred twenty-three thousand, eleven".