2216654604042 has 8 divisors (see below), whose sum is σ = 4433309208096. Its totient is φ = 738884868012.

The previous prime is 2216654604001. The next prime is 2216654604079. The reversal of 2216654604042 is 2404064566122.

It is a sphenic number, since it is the product of 3 distinct primes.

2216654604042 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2216654603985 and 2216654604003.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184721216998 + ... + 184721217009.

It is an arithmetic number, because the mean of its divisors is an integer number (554163651012).

Almost surely, 2^{2216654604042} is an apocalyptic number.

2216654604042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2216654604042 is a wasteful number, since it uses less digits than its factorization.

2216654604042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369442434012.

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 2216654604042 in words is "two trillion, two hundred sixteen billion, six hundred fifty-four million, six hundred four thousand, forty-two".