111100767043444 has 6 divisors (see below), whose sum is σ = 194426342326034. Its totient is φ = 55550383521720.

The previous prime is 111100767043403. The next prime is 111100767043447. The reversal of 111100767043444 is 444340767001111.

It can be written as a sum of positive squares in only one way, i.e., 110499242707044 + 601524336400 = 10511862^2 + 775580^2 .

It is a super-2 number, since 2×111100767043444² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 111100767043444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111100767043447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13887595880427 + ... + 13887595880434.

Almost surely, 2^{111100767043444} is an apocalyptic number.

It is an amenable number.

111100767043444 is a deficient number, since it is larger than the sum of its proper divisors (83325575282590).

111100767043444 is a wasteful number, since it uses less digits than its factorization.

111100767043444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27775191760865 (or 27775191760863 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The spelling of 111100767043444 in words is "one hundred eleven trillion, one hundred billion, seven hundred sixty-seven million, forty-three thousand, four hundred forty-four".