220230110982 has 64 divisors (see below), whose sum is σ = 521026329600. Its totient is φ = 60719863680.

The previous prime is 220230110977. The next prime is 220230110993. The reversal of 220230110982 is 289011032022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2218119 + ... + 2315277.

It is an arithmetic number, because the mean of its divisors is an integer number (8141036400).

Almost surely, 2^220230110982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220230110982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260513164800).

220230110982 is an abundant number, since it is smaller than the sum of its proper divisors (300796218618).

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

220230110982 is a wasteful number, since it uses less digits than its factorization.

220230110982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99061.

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 220230110982 in words is "two hundred twenty billion, two hundred thirty million, one hundred ten thousand, nine hundred eighty-two".