98888765554222 has 32 divisors (see below), whose sum is σ = 172779372172800. Its totient is φ = 41567485778208.

The previous prime is 98888765554219. The next prime is 98888765554231. The reversal of 98888765554222 is 22245556788889.

98888765554222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 10.

It is a congruent number.

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, 19832322 + ... + 24312517.

It is an arithmetic number, because the mean of its divisors is an integer number (5399355380400).

Almost surely, 2^{98888765554222} is an apocalyptic number.

98888765554222 is a deficient number, since it is larger than the sum of its proper divisors (73890606618578).

98888765554222 is a wasteful number, since it uses less digits than its factorization.

98888765554222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44147920.

The product of its digits is 6193152000, while the sum is 79.

The spelling of 98888765554222 in words is "ninety-eight trillion, eight hundred eighty-eight billion, seven hundred sixty-five million, five hundred fifty-four thousand, two hundred twenty-two".