89221240334089 has 4 divisors (see below), whose sum is σ = 89221488354324. Its totient is φ = 89220992313856.

The previous prime is 89221240334021. The next prime is 89221240334101. The reversal of 89221240334089 is 98043304212298.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 64313984160000 + 24907256174089 = 8019600^2 + 4990717^2 .

It is a cyclic number.

It is not a de Polignac number, because 89221240334089 - 2²¹ = 89221238236937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89221240334389) 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 3 ways as a sum of consecutive naturals, for example, 123469732 + ... + 124190245.

It is an arithmetic number, because the mean of its divisors is an integer number (22305372088581).

Almost surely, 2^{89221240334089} is an apocalyptic number.

It is an amenable number.

89221240334089 is a deficient number, since it is larger than the sum of its proper divisors (248020235).

89221240334089 is a wasteful number, since it uses less digits than its factorization.

89221240334089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248020234.

The product of its (nonzero) digits is 5971968, while the sum is 55.

The spelling of 89221240334089 in words is "eighty-nine trillion, two hundred twenty-one billion, two hundred forty million, three hundred thirty-four thousand, eighty-nine".