28184028361022 has 16 divisors (see below), whose sum is σ = 44504825500800. Its totient is φ = 13349210797080.

The previous prime is 28184028361019. The next prime is 28184028361043. The reversal of 28184028361022 is 22016382048182.

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, 30607754 + ... + 31515117.

It is an arithmetic number, because the mean of its divisors is an integer number (2781551593800).

Almost surely, 2^{28184028361022} is an apocalyptic number.

28184028361022 is a deficient number, since it is larger than the sum of its proper divisors (16320797139778).

28184028361022 is a wasteful number, since it uses less digits than its factorization.

28184028361022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62134831.

The product of its (nonzero) digits is 589824, while the sum is 47.

The spelling of 28184028361022 in words is "twenty-eight trillion, one hundred eighty-four billion, twenty-eight million, three hundred sixty-one thousand, twenty-two".