16802312226 has 16 divisors (see below), whose sum is σ = 38405285184. Its totient is φ = 4800660624.

The previous prime is 16802312179. The next prime is 16802312231. The reversal of 16802312226 is 62221320861.

It is a super-2 number, since 2×16802312226² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200027485 + ... + 200027568.

It is an arithmetic number, because the mean of its divisors is an integer number (2400330324).

Almost surely, 2^16802312226 is an apocalyptic number.

16802312226 is an abundant number, since it is smaller than the sum of its proper divisors (21602972958).

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

16802312226 is a wasteful number, since it uses less digits than its factorization.

16802312226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400055065.

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 16802312226 in words is "sixteen billion, eight hundred two million, three hundred twelve thousand, two hundred twenty-six".