44103233224221 has 4 divisors (see below), whose sum is σ = 58804310965632. Its totient is φ = 29402155482812.

The previous prime is 44103233224181. The next prime is 44103233224249. The reversal of 44103233224221 is 12242233230144.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44103233224221 - 2¹⁴ = 44103233207837 is a prime.

It is a super-2 number, since 2×44103233224221² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44103233224261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7350538870701 + ... + 7350538870706.

It is an arithmetic number, because the mean of its divisors is an integer number (14701077741408).

Almost surely, 2^{44103233224221} is an apocalyptic number.

It is an amenable number.

44103233224221 is a deficient number, since it is larger than the sum of its proper divisors (14701077741411).

44103233224221 is a wasteful number, since it uses less digits than its factorization.

44103233224221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14701077741410.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 44103233224221 its reverse (12242233230144), we get a palindrome (56345466454365).

The spelling of 44103233224221 in words is "forty-four trillion, one hundred three billion, two hundred thirty-three million, two hundred twenty-four thousand, two hundred twenty-one".