11112665621160 has 64 divisors (see below), whose sum is σ = 33347109412800. Its totient is φ = 2962567494656.

The previous prime is 11112665621131. The next prime is 11112665621231. The reversal of 11112665621160 is 6112656621111.

11112665621160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11112665621160² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12215409 + ... + 13093568.

It is an arithmetic number, because the mean of its divisors is an integer number (521048584575).

Almost surely, 2^{11112665621160} is an apocalyptic number.

11112665621160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11112665621160 is an abundant number, since it is smaller than the sum of its proper divisors (22234443791640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11112665621160 is a wasteful number, since it uses less digits than its factorization.

11112665621160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25312650 (or 25312646 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 39.

The spelling of 11112665621160 in words is "eleven trillion, one hundred twelve billion, six hundred sixty-five million, six hundred twenty-one thousand, one hundred sixty".