44422322211 has 20 divisors (see below), whose sum is σ = 68152769872. Its totient is φ = 28814477328.

The previous prime is 44422322207. The next prime is 44422322227. The reversal of 44422322211 is 11222322444.

It is a happy number.

44422322211 is a `hidden beast` number, since 4 + 4 + 422 + 3 + 22 + 211 = 666.

44422322211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44422322211 - 2² = 44422322207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44422322011) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7408135 + ... + 7414128.

Almost surely, 2^44422322211 is an apocalyptic number.

44422322211 is a deficient number, since it is larger than the sum of its proper divisors (23730447661).

44422322211 is a wasteful number, since it uses less digits than its factorization.

44422322211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14822312 (or 14822303 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

Adding to 44422322211 its reverse (11222322444), we get a palindrome (55644644655).

The spelling of 44422322211 in words is "forty-four billion, four hundred twenty-two million, three hundred twenty-two thousand, two hundred eleven".