111010778248852 has 24 divisors (see below), whose sum is σ = 197005955412672. Its totient is φ = 54723369657600.

The previous prime is 111010778248819. The next prime is 111010778248859. The reversal of 111010778248852 is 258842877010111.

It is a junction number, because it is equal to n+sod(n) for n = 111010778248793 and 111010778248802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111010778248859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70402852 + ... + 71962372.

It is an arithmetic number, because the mean of its divisors is an integer number (8208581475528).

Almost surely, 2^{111010778248852} is an apocalyptic number.

It is an amenable number.

111010778248852 is a deficient number, since it is larger than the sum of its proper divisors (85995177163820).

111010778248852 is a wasteful number, since it uses less digits than its factorization.

111010778248852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810239 (or 1810237 counting only the distinct ones).

The product of its (nonzero) digits is 2007040, while the sum is 55.

The spelling of 111010778248852 in words is "one hundred eleven trillion, ten billion, seven hundred seventy-eight million, two hundred forty-eight thousand, eight hundred fifty-two".