111332230012 has 6 divisors (see below), whose sum is σ = 194831402528. Its totient is φ = 55666115004.

The previous prime is 111332230001. The next prime is 111332230013. The reversal of 111332230012 is 210032233111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111332230013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13916528748 + ... + 13916528755.

Almost surely, 2^111332230012 is an apocalyptic number.

It is an amenable number.

111332230012 is a deficient number, since it is larger than the sum of its proper divisors (83499172516).

111332230012 is a wasteful number, since it uses less digits than its factorization.

111332230012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27833057507 (or 27833057505 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 111332230012 its reverse (210032233111), we get a palindrome (321364463123).

The spelling of 111332230012 in words is "one hundred eleven billion, three hundred thirty-two million, two hundred thirty thousand, twelve".