112001772878 has 16 divisors (see below), whose sum is σ = 172168869600. Its totient is φ = 54613238400.

The previous prime is 112001772833. The next prime is 112001772881. The reversal of 112001772878 is 878277100211.

112001772878 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64178 + ... + 477621.

It is an arithmetic number, because the mean of its divisors is an integer number (10760554350).

Almost surely, 2^112001772878 is an apocalyptic number.

112001772878 is a deficient number, since it is larger than the sum of its proper divisors (60167096722).

112001772878 is a wasteful number, since it uses less digits than its factorization.

112001772878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544363.

The product of its (nonzero) digits is 87808, while the sum is 44.

The spelling of 112001772878 in words is "one hundred twelve billion, one million, seven hundred seventy-two thousand, eight hundred seventy-eight".