220600842020880 has 160 divisors (see below), whose sum is σ = 689008496133888. Its totient is φ = 58384426598400.

The previous prime is 220600842020869. The next prime is 220600842020927. The reversal of 220600842020880 is 88020248006022.

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, 146586645 + ... + 148083915.

Almost surely, 2^{220600842020880} is an apocalyptic number.

220600842020880 is a gapful number since it is divisible by the number (20) 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 220600842020880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344504248066944).

220600842020880 is an abundant number, since it is smaller than the sum of its proper divisors (468407654113008).

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

220600842020880 is a wasteful number, since it uses less digits than its factorization.

220600842020880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501905 (or 1501899 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 42.

The spelling of 220600842020880 in words is "two hundred twenty trillion, six hundred billion, eight hundred forty-two million, twenty thousand, eight hundred eighty".