111011120021114 has 16 divisors (see below), whose sum is σ = 166618458576288. Its totient is φ = 55471634587152.

The previous prime is 111011120021111. The next prime is 111011120021117. The reversal of 111011120021114 is 411120021110111.

It is an interprime number because it is at equal distance from previous prime (111011120021111) and next prime (111011120021117).

It is a junction number, because it is equal to n+sod(n) for n = 111011120021092 and 111011120021101.

It is not an unprimeable number, because it can be changed into a prime (111011120021111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468732032 + ... + 468968804.

It is an arithmetic number, because the mean of its divisors is an integer number (10413653661018).

Almost surely, 2^{111011120021114} is an apocalyptic number.

111011120021114 is a deficient number, since it is larger than the sum of its proper divisors (55607338555174).

111011120021114 is a wasteful number, since it uses less digits than its factorization.

111011120021114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379069.

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 111011120021114 its reverse (411120021110111), we get a palindrome (522131141131225).

The spelling of 111011120021114 in words is "one hundred eleven trillion, eleven billion, one hundred twenty million, twenty-one thousand, one hundred fourteen".