111120011100988 has 12 divisors (see below), whose sum is σ = 194463290662200. Its totient is φ = 55559070911792.

The previous prime is 111120011100983. The next prime is 111120011101007. The reversal of 111120011100988 is 889001110021111.

It is a super-2 number, since 2×111120011100988² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111120011100983) by changing a digit.

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, 233392138 + ... + 233867761.

It is an arithmetic number, because the mean of its divisors is an integer number (16205274221850).

Almost surely, 2^{111120011100988} is an apocalyptic number.

It is an amenable number.

111120011100988 is a deficient number, since it is larger than the sum of its proper divisors (83343279561212).

111120011100988 is a wasteful number, since it uses less digits than its factorization.

111120011100988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467319356 (or 467319354 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 34.

The spelling of 111120011100988 in words is "one hundred eleven trillion, one hundred twenty billion, eleven million, one hundred thousand, nine hundred eighty-eight".