1041220211 has 16 divisors (see below), whose sum is σ = 1068144000. Its totient is φ = 1014768000.

The previous prime is 1041220207. The next prime is 1041220217. The reversal of 1041220211 is 1120221401.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1041220211 - 2² = 1041220207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1041220217) 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 in 15 ways as a sum of consecutive naturals, for example, 2983265 + ... + 2983613.

It is an arithmetic number, because the mean of its divisors is an integer number (66759000).

Almost surely, 2^1041220211 is an apocalyptic number.

1041220211 is a deficient number, since it is larger than the sum of its proper divisors (26923789).

1041220211 is a wasteful number, since it uses less digits than its factorization.

1041220211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1041220211 is about 32267.9440156946. The cubic root of 1041220211 is about 1013.5554887779. Note that the first 3 decimals are identical.

Adding to 1041220211 its reverse (1120221401), we get a palindrome (2161441612).

The spelling of 1041220211 in words is "one billion, forty-one million, two hundred twenty thousand, two hundred eleven".