44421101102 has 16 divisors (see below), whose sum is σ = 76157727360. Its totient is φ = 19035797688.

The previous prime is 44421101093. The next prime is 44421101107. The reversal of 44421101102 is 20110112444.

It is a super-2 number, since 2×44421101102² (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 (44421101107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6149 + ... + 298127.

It is an arithmetic number, because the mean of its divisors is an integer number (4759857960).

Almost surely, 2^44421101102 is an apocalyptic number.

44421101102 is a deficient number, since it is larger than the sum of its proper divisors (31736626258).

44421101102 is a wasteful number, since it uses less digits than its factorization.

44421101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302855.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 44421101102 its reverse (20110112444), we get a palindrome (64531213546).

The spelling of 44421101102 in words is "forty-four billion, four hundred twenty-one million, one hundred one thousand, one hundred two".