212002005011 has 2 divisors, whose sum is σ = 212002005012. Its totient is φ = 212002005010.

The previous prime is 212002005001. The next prime is 212002005023. The reversal of 212002005011 is 110500200212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212002005011 - 2⁶ = 212002004947 is a prime.

It is a super-2 number, since 2×212002005011² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (212002005001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106001002505 + 106001002506.

It is an arithmetic number, because the mean of its divisors is an integer number (106001002506).

Almost surely, 2^212002005011 is an apocalyptic number.

212002005011 is a deficient number, since it is larger than the sum of its proper divisors (1).

212002005011 is an equidigital number, since it uses as much as digits as its factorization.

212002005011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40, while the sum is 14.

Adding to 212002005011 its reverse (110500200212), we get a palindrome (322502205223).

The spelling of 212002005011 in words is "two hundred twelve billion, two million, five thousand, eleven".