22416482780566 has 16 divisors (see below), whose sum is σ = 38428330072320. Its totient is φ = 9607045579560.

The previous prime is 22416482780519. The next prime is 22416482780569. The reversal of 22416482780566 is 66508728461422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22416482780569) 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, 8073511 + ... + 10488781.

It is an arithmetic number, because the mean of its divisors is an integer number (2401770629520).

Almost surely, 2^{22416482780566} is an apocalyptic number.

22416482780566 is a deficient number, since it is larger than the sum of its proper divisors (16011847291754).

22416482780566 is a wasteful number, since it uses less digits than its factorization.

22416482780566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3078219.

The product of its (nonzero) digits is 61931520, while the sum is 61.

The spelling of 22416482780566 in words is "twenty-two trillion, four hundred sixteen billion, four hundred eighty-two million, seven hundred eighty thousand, five hundred sixty-six".