10440212211 has 48 divisors (see below), whose sum is σ = 17729187840. Its totient is φ = 5836570560.

The previous prime is 10440212203. The next prime is 10440212317. The reversal of 10440212211 is 11221204401.

10440212211 is a `hidden beast` number, since 1 + 0 + 440 + 2 + 1 + 221 + 1 = 666.

It is not a de Polignac number, because 10440212211 - 2³ = 10440212203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10440212201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3456660 + ... + 3459678.

It is an arithmetic number, because the mean of its divisors is an integer number (369358080).

Almost surely, 2^10440212211 is an apocalyptic number.

10440212211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10440212211 is a deficient number, since it is larger than the sum of its proper divisors (7288975629).

10440212211 is a wasteful number, since it uses less digits than its factorization.

10440212211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5736 (or 5733 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 10440212211 its reverse (11221204401), we get a palindrome (21661416612).

The spelling of 10440212211 in words is "ten billion, four hundred forty million, two hundred twelve thousand, two hundred eleven".