112216061155643 has 4 divisors (see below), whose sum is σ = 114603636924960. Its totient is φ = 109828485386328.

The previous prime is 112216061155589. The next prime is 112216061155657. The reversal of 112216061155643 is 346551160612211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112216061155643 - 2³⁶ = 112147341678907 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112216061155594 and 112216061155603.

It is not an unprimeable number, because it can be changed into a prime (112216061155343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1193787884588 + ... + 1193787884681.

It is an arithmetic number, because the mean of its divisors is an integer number (28650909231240).

Almost surely, 2^{112216061155643} is an apocalyptic number.

112216061155643 is a deficient number, since it is larger than the sum of its proper divisors (2387575769317).

112216061155643 is an equidigital number, since it uses as much as digits as its factorization.

112216061155643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2387575769316.

The product of its (nonzero) digits is 259200, while the sum is 44.

The spelling of 112216061155643 in words is "one hundred twelve trillion, two hundred sixteen billion, sixty-one million, one hundred fifty-five thousand, six hundred forty-three".