111772659113048 has 32 divisors (see below), whose sum is σ = 216442509471360. Its totient is φ = 54056462096640.

The previous prime is 111772659113029. The next prime is 111772659113051. The reversal of 111772659113048 is 840311956277111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111772659112984 and 111772659113002.

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, 112348061 + ... + 113338572.

It is an arithmetic number, because the mean of its divisors is an integer number (6763828420980).

It is a 1-persistent number, because it is pandigital, but 2⋅111772659113048 = 223545318226096 is not.

Almost surely, 2^{111772659113048} is an apocalyptic number.

It is an amenable number.

111772659113048 is a deficient number, since it is larger than the sum of its proper divisors (104669850358312).

111772659113048 is a wasteful number, since it uses less digits than its factorization.

111772659113048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225688667 (or 225688663 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 56.

The spelling of 111772659113048 in words is "one hundred eleven trillion, seven hundred seventy-two billion, six hundred fifty-nine million, one hundred thirteen thousand, forty-eight".