111617334501044 has 12 divisors (see below), whose sum is σ = 195677280914304. Its totient is φ = 55709539954104.

The previous prime is 111617334501041. The next prime is 111617334501083. The reversal of 111617334501044 is 440105433716111.

It is a super-2 number, since 2×111617334501044² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111617334500992 and 111617334501010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111617334501041) 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, 24781821572 + ... + 24781826075.

It is an arithmetic number, because the mean of its divisors is an integer number (16306440076192).

Almost surely, 2^{111617334501044} is an apocalyptic number.

It is an amenable number.

111617334501044 is a deficient number, since it is larger than the sum of its proper divisors (84059946413260).

111617334501044 is a wasteful number, since it uses less digits than its factorization.

111617334501044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49563648214 (or 49563648212 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 111617334501044 in words is "one hundred eleven trillion, six hundred seventeen billion, three hundred thirty-four million, five hundred one thousand, forty-four".