44622161103 has 16 divisors (see below), whose sum is σ = 66858624000. Its totient is φ = 26265886944.

The previous prime is 44622161099. The next prime is 44622161131. The reversal of 44622161103 is 30116122644.

It is not a de Polignac number, because 44622161103 - 2² = 44622161099 is a prime.

It is a super-2 number, since 2×44622161103² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44622161173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24872103 + ... + 24873896.

It is an arithmetic number, because the mean of its divisors is an integer number (4178664000).

Almost surely, 2^44622161103 is an apocalyptic number.

44622161103 is a deficient number, since it is larger than the sum of its proper divisors (22236462897).

44622161103 is a wasteful number, since it uses less digits than its factorization.

44622161103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49746038.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 44622161103 its reverse (30116122644), we get a palindrome (74738283747).

The spelling of 44622161103 in words is "forty-four billion, six hundred twenty-two million, one hundred sixty-one thousand, one hundred three".