111133001201122 has 8 divisors (see below), whose sum is σ = 166945734450396. Its totient is φ = 55484423050992.

The previous prime is 111133001201111. The next prime is 111133001201129. The reversal of 111133001201122 is 221102100331111.

It can be written as a sum of positive squares in 2 ways, for example, as 101127983050081 + 10005018151041 = 10056241^2 + 3163071^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 111133001201122.

It is not an unprimeable number, because it can be changed into a prime (111133001201129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41038773093 + ... + 41038775800.

Almost surely, 2^{111133001201122} is an apocalyptic number.

111133001201122 is a deficient number, since it is larger than the sum of its proper divisors (55812733249274).

111133001201122 is an equidigital number, since it uses as much as digits as its factorization.

111133001201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82077549572.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 111133001201122 its reverse (221102100331111), we get a palindrome (332235101532233).

The spelling of 111133001201122 in words is "one hundred eleven trillion, one hundred thirty-three billion, one million, two hundred one thousand, one hundred twenty-two".