440022100111 has 16 divisors (see below), whose sum is σ = 509106129408. Its totient is φ = 376355311200.

The previous prime is 440022100103. The next prime is 440022100169. The reversal of 440022100111 is 111001220044.

It is a happy number.

It is not a de Polignac number, because 440022100111 - 2³ = 440022100103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440022160111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14240451 + ... + 14271316.

It is an arithmetic number, because the mean of its divisors is an integer number (31819133088).

Almost surely, 2^440022100111 is an apocalyptic number.

440022100111 is a deficient number, since it is larger than the sum of its proper divisors (69084029297).

440022100111 is a wasteful number, since it uses less digits than its factorization.

440022100111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28511862.

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

Adding to 440022100111 its reverse (111001220044), we get a palindrome (551023320155).

The spelling of 440022100111 in words is "four hundred forty billion, twenty-two million, one hundred thousand, one hundred eleven".