16222161900076 has 48 divisors (see below), whose sum is σ = 31186965398400. Its totient is φ = 7322091678720.

The previous prime is 16222161900023. The next prime is 16222161900089. The reversal of 16222161900076 is 67000916122261.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2898975 + ... + 6391273.

It is an arithmetic number, because the mean of its divisors is an integer number (649728445800).

Almost surely, 2^{16222161900076} is an apocalyptic number.

It is an amenable number.

16222161900076 is a deficient number, since it is larger than the sum of its proper divisors (14964803498324).

16222161900076 is a wasteful number, since it uses less digits than its factorization.

16222161900076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3493054 (or 3493052 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The spelling of 16222161900076 in words is "sixteen trillion, two hundred twenty-two billion, one hundred sixty-one million, nine hundred thousand, seventy-six".