2044211011 has 2 divisors, whose sum is σ = 2044211012. Its totient is φ = 2044211010.

The previous prime is 2044211003. The next prime is 2044211023. The reversal of 2044211011 is 1101124402.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2044211011 - 2³ = 2044211003 is a prime.

It is not a weakly prime, because it can be changed into another prime (2044211041) 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, 1022105505 + 1022105506.

It is an arithmetic number, because the mean of its divisors is an integer number (1022105506).

Almost surely, 2^2044211011 is an apocalyptic number.

2044211011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044211011 is an equidigital number, since it uses as much as digits as its factorization.

2044211011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 2044211011 is about 45212.9518058708. The cubic root of 2044211011 is about 1269.1372011894.

Adding to 2044211011 its reverse (1101124402), we get a palindrome (3145335413).

The spelling of 2044211011 in words is "two billion, forty-four million, two hundred eleven thousand, eleven".