111445014014 has 8 divisors (see below), whose sum is σ = 167173457688. Its totient is φ = 55720528120.

The previous prime is 111445014013. The next prime is 111445014089. The reversal of 111445014014 is 410410544111.

It is a happy number.

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

It is a super-2 number, since 2×111445014014² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111445014013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 918017 + ... + 1032300.

It is an arithmetic number, because the mean of its divisors is an integer number (20896682211).

Almost surely, 2^111445014014 is an apocalyptic number.

111445014014 is a deficient number, since it is larger than the sum of its proper divisors (55728443674).

111445014014 is a wasteful number, since it uses less digits than its factorization.

111445014014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1978890.

The product of its (nonzero) digits is 1280, while the sum is 26.

Adding to 111445014014 its reverse (410410544111), we get a palindrome (521855558125).

The spelling of 111445014014 in words is "one hundred eleven billion, four hundred forty-five million, fourteen thousand, fourteen".