44022321311 has 4 divisors (see below), whose sum is σ = 45442396224. Its totient is φ = 42602246400.

The previous prime is 44022321293. The next prime is 44022321323. The reversal of 44022321311 is 11312322044.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44022321311 - 2¹⁸ = 44022059167 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 (44022321331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 710037410 + ... + 710037471.

It is an arithmetic number, because the mean of its divisors is an integer number (11360599056).

Almost surely, 2^44022321311 is an apocalyptic number.

44022321311 is a deficient number, since it is larger than the sum of its proper divisors (1420074913).

44022321311 is a wasteful number, since it uses less digits than its factorization.

44022321311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420074912.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 44022321311 its reverse (11312322044), we get a palindrome (55334643355).

The spelling of 44022321311 in words is "forty-four billion, twenty-two million, three hundred twenty-one thousand, three hundred eleven".