54722111044 has 24 divisors (see below), whose sum is σ = 96660748800. Its totient is φ = 27104850720.

The previous prime is 54722110921. The next prime is 54722111057. The reversal of 54722111044 is 44011122745.

It is a happy number.

It is a super-2 number, since 2×54722111044² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54722110997 and 54722111015.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3345117 + ... + 3361435.

It is an arithmetic number, because the mean of its divisors is an integer number (4027531200).

Almost surely, 2^54722111044 is an apocalyptic number.

It is an amenable number.

54722111044 is a deficient number, since it is larger than the sum of its proper divisors (41938637756).

54722111044 is a wasteful number, since it uses less digits than its factorization.

54722111044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24123 (or 24121 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 31.

Adding to 54722111044 its reverse (44011122745), we get a palindrome (98733233789).

The spelling of 54722111044 in words is "fifty-four billion, seven hundred twenty-two million, one hundred eleven thousand, forty-four".