2042001211 has 2 divisors, whose sum is σ = 2042001212. Its totient is φ = 2042001210.

The previous prime is 2042001197. The next prime is 2042001239. The reversal of 2042001211 is 1121002402.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2042001211 - 2⁵ = 2042001179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2042001191 and 2042001200.

It is not a weakly prime, because it can be changed into another prime (2042001281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021000605 + 1021000606.

It is an arithmetic number, because the mean of its divisors is an integer number (1021000606).

Almost surely, 2^2042001211 is an apocalyptic number.

2042001211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042001211 is an equidigital number, since it uses as much as digits as its factorization.

2042001211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2042001211 is about 45188.5075102066. The cubic root of 2042001211 is about 1268.6797222318.

Adding to 2042001211 its reverse (1121002402), we get a palindrome (3163003613).

The spelling of 2042001211 in words is "two billion, forty-two million, one thousand, two hundred eleven".