2206358555016 has 384 divisors, whose sum is σ = 7026769612800. Its totient is φ = 560771527680.

The previous prime is 2206358554993. The next prime is 2206358555029. The reversal of 2206358555016 is 6105558536022.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2354704500 + ... + 2354705436.

It is an arithmetic number, because the mean of its divisors is an integer number (18298879200).

Almost surely, 2^{2206358555016} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2206358555016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3513384806400).

2206358555016 is an abundant number, since it is smaller than the sum of its proper divisors (4820411057784).

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

2206358555016 is a wasteful number, since it uses less digits than its factorization.

2206358555016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297 (or 1166 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 48.

The spelling of 2206358555016 in words is "two trillion, two hundred six billion, three hundred fifty-eight million, five hundred fifty-five thousand, sixteen".