2216853688226 has 16 divisors (see below), whose sum is σ = 3357675592128. Its totient is φ = 1097629201200.

The previous prime is 2216853688177. The next prime is 2216853688243. The reversal of 2216853688226 is 6228863586122.

It is a super-2 number, since 2×2216853688226² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6732161 + ... + 7053771.

It is an arithmetic number, because the mean of its divisors is an integer number (209854724508).

Almost surely, 2^{2216853688226} is an apocalyptic number.

2216853688226 is a deficient number, since it is larger than the sum of its proper divisors (1140821903902).

2216853688226 is a wasteful number, since it uses less digits than its factorization.

2216853688226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355177.

The product of its digits is 26542080, while the sum is 59.

The spelling of 2216853688226 in words is "two trillion, two hundred sixteen billion, eight hundred fifty-three million, six hundred eighty-eight thousand, two hundred twenty-six".