2216354536122 has 16 divisors (see below), whose sum is σ = 4432989759840. Its totient is φ = 738738064112.

The previous prime is 2216354536093. The next prime is 2216354536129.

2216354536122 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (2216354536129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11592597 + ... + 11782232.

It is an arithmetic number, because the mean of its divisors is an integer number (277061859990).

Almost surely, 2^{2216354536122} is an apocalyptic number.

2216354536122 is an abundant number, since it is smaller than the sum of its proper divisors (2216635223718).

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

2216354536122 is a wasteful number, since it uses less digits than its factorization.

2216354536122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23390637.

The product of its digits is 518400, while the sum is 42.

The spelling of 2216354536122 in words is "two trillion, two hundred sixteen billion, three hundred fifty-four million, five hundred thirty-six thousand, one hundred twenty-two".