89229143120 has 80 divisors (see below), whose sum is σ = 223654435200. Its totient is φ = 32910991872.

The previous prime is 89229143119. The next prime is 89229143123. The reversal of 89229143120 is 2134192298.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89229143123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 939581 + ... + 1030179.

It is an arithmetic number, because the mean of its divisors is an integer number (2795680440).

Almost surely, 2^89229143120 is an apocalyptic number.

89229143120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89229143120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111827217600).

89229143120 is an abundant number, since it is smaller than the sum of its proper divisors (134425292080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89229143120 is a wasteful number, since it uses less digits than its factorization.

89229143120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91572 (or 91566 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 89229143120 in words is "eighty-nine billion, two hundred twenty-nine million, one hundred forty-three thousand, one hundred twenty".