16677777740222 has 16 divisors (see below), whose sum is σ = 26137101084192. Its totient is φ = 7966320526560.

The previous prime is 16677777740213. The next prime is 16677777740369. The reversal of 16677777740222 is 22204777777661.

It is a congruent number.

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, 227416529 + ... + 227489852.

It is an arithmetic number, because the mean of its divisors is an integer number (1633568817762).

Almost surely, 2^{16677777740222} is an apocalyptic number.

16677777740222 is a deficient number, since it is larger than the sum of its proper divisors (9459323343970).

16677777740222 is a wasteful number, since it uses less digits than its factorization.

16677777740222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454907203.

The product of its (nonzero) digits is 135531648, while the sum is 65.

The spelling of 16677777740222 in words is "sixteen trillion, six hundred seventy-seven billion, seven hundred seventy-seven million, seven hundred forty thousand, two hundred twenty-two".