98221164727 has 8 divisors (see below), whose sum is σ = 113282602400. Its totient is φ = 83417187744.

The previous prime is 98221164721. The next prime is 98221164737. The reversal of 98221164727 is 72746112289.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98221164727 - 2¹¹ = 98221162679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98221164721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64364352 + ... + 64365877.

It is an arithmetic number, because the mean of its divisors is an integer number (14160325300).

Almost surely, 2^98221164727 is an apocalyptic number.

98221164727 is a deficient number, since it is larger than the sum of its proper divisors (15061437673).

98221164727 is a wasteful number, since it uses less digits than its factorization.

98221164727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128730345.

The product of its digits is 677376, while the sum is 49.

The spelling of 98221164727 in words is "ninety-eight billion, two hundred twenty-one million, one hundred sixty-four thousand, seven hundred twenty-seven".