1022078480560 has 80 divisors (see below), whose sum is σ = 2502494517600. Its totient is φ = 387144880128.

The previous prime is 1022078480557. The next prime is 1022078480609. The reversal of 1022078480560 is 650848702201.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3364072 + ... + 3655288.

It is an arithmetic number, because the mean of its divisors is an integer number (31281181470).

Almost surely, 2^{1022078480560} is an apocalyptic number.

1022078480560 is a gapful number since it is divisible by the number (10) 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 1022078480560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1251247258800).

1022078480560 is an abundant number, since it is smaller than the sum of its proper divisors (1480416037040).

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

1022078480560 is a wasteful number, since it uses less digits than its factorization.

1022078480560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293558 (or 293552 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 43.

The spelling of 1022078480560 in words is "one trillion, twenty-two billion, seventy-eight million, four hundred eighty thousand, five hundred sixty".