111204425434162 has 4 divisors (see below), whose sum is σ = 166806638151246. Its totient is φ = 55602212717080.

The previous prime is 111204425434111. The next prime is 111204425434163. The reversal of 111204425434162 is 261434524402111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 104861880363681 + 6342545070481 = 10240209^2 + 2518441^2 .

It is a super-3 number, since 3×111204425434162³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (111204425434163) 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 as a sum of consecutive naturals, namely, 27801106358539 + ... + 27801106358542.

Almost surely, 2^{111204425434162} is an apocalyptic number.

111204425434162 is a deficient number, since it is larger than the sum of its proper divisors (55602212717084).

111204425434162 is an equidigital number, since it uses as much as digits as its factorization.

111204425434162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55602212717083.

The product of its (nonzero) digits is 184320, while the sum is 40.

Adding to 111204425434162 its reverse (261434524402111), we get a palindrome (372638949836273).

The spelling of 111204425434162 in words is "one hundred eleven trillion, two hundred four billion, four hundred twenty-five million, four hundred thirty-four thousand, one hundred sixty-two".