111011120100162 has 12 divisors (see below), whose sum is σ = 240524093550390. Its totient is φ = 37003706700048.

The previous prime is 111011120100161. The next prime is 111011120100317. The reversal of 111011120100162 is 261001021110111.

It can be written as a sum of positive squares in only one way, i.e., 56772623327121 + 54238496773041 = 7534761^2 + 7364679^2 .

It is a super-2 number, since 2×111011120100162² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 6167284450009 = 111011120100162 / (1 + 1 + 1 + 0 + 1 + 1 + 1 + 2 + 0 + 1 + 0 + 0 + 1 + 6 + 2).

It is not an unprimeable number, because it can be changed into a prime (111011120100161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3083642224987 + ... + 3083642225022.

Almost surely, 2^{111011120100162} is an apocalyptic number.

111011120100162 is an abundant number, since it is smaller than the sum of its proper divisors (129512973450228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111011120100162 is a wasteful number, since it uses less digits than its factorization.

111011120100162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6167284450017 (or 6167284450014 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 18.

Adding to 111011120100162 its reverse (261001021110111), we get a palindrome (372012141210273).

The spelling of 111011120100162 in words is "one hundred eleven trillion, eleven billion, one hundred twenty million, one hundred thousand, one hundred sixty-two".