2012212001011 has 2 divisors, whose sum is σ = 2012212001012. Its totient is φ = 2012212001010.

The previous prime is 2012212001003. The next prime is 2012212001077. The reversal of 2012212001011 is 1101002122102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2012212001011 - 2³ = 2012212001003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2012212000982 and 2012212001000.

It is not a weakly prime, because it can be changed into another prime (2012212001411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006106000505 + 1006106000506.

It is an arithmetic number, because the mean of its divisors is an integer number (1006106000506).

Almost surely, 2^{2012212001011} is an apocalyptic number.

2012212001011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012212001011 is an equidigital number, since it uses as much as digits as its factorization.

2012212001011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2012212001011 its reverse (1101002122102), we get a palindrome (3113214123113).

The spelling of 2012212001011 in words is "two trillion, twelve billion, two hundred twelve million, one thousand, eleven".