111234033124412 has 12 divisors (see below), whose sum is σ = 212355881419416. Its totient is φ = 50560924147440.

The previous prime is 111234033124393. The next prime is 111234033124421. The reversal of 111234033124412 is 214421330432111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1264023103643 + ... + 1264023103730.

It is an arithmetic number, because the mean of its divisors is an integer number (17696323451618).

Almost surely, 2^{111234033124412} is an apocalyptic number.

It is an amenable number.

111234033124412 is a deficient number, since it is larger than the sum of its proper divisors (101121848295004).

111234033124412 is a wasteful number, since it uses less digits than its factorization.

111234033124412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2528046207388 (or 2528046207386 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 111234033124412 its reverse (214421330432111), we get a palindrome (325655363556523).

The spelling of 111234033124412 in words is "one hundred eleven trillion, two hundred thirty-four billion, thirty-three million, one hundred twenty-four thousand, four hundred twelve".