111035331412 has 12 divisors (see below), whose sum is σ = 194314164660. Its totient is φ = 55516998656.

The previous prime is 111035331403. The next prime is 111035331413. The reversal of 111035331412 is 214133530111.

It can be written as a sum of positive squares in 2 ways, for example, as 1153689156 + 109881642256 = 33966^2 + 331484^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111035331413) 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 in 3 ways as a sum of consecutive naturals, for example, 551514 + ... + 725422.

It is an arithmetic number, because the mean of its divisors is an integer number (16192847055).

Almost surely, 2^111035331412 is an apocalyptic number.

It is an amenable number.

111035331412 is a deficient number, since it is larger than the sum of its proper divisors (83278833248).

111035331412 is a wasteful number, since it uses less digits than its factorization.

111035331412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333530 (or 333528 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 111035331412 its reverse (214133530111), we get a palindrome (325168861523).

The spelling of 111035331412 in words is "one hundred eleven billion, thirty-five million, three hundred thirty-one thousand, four hundred twelve".