1082280228144 has 80 divisors (see below), whose sum is σ = 3055850127360. Its totient is φ = 328586019840.

The previous prime is 1082280228119. The next prime is 1082280228151. The reversal of 1082280228144 is 4418220822801.

It is a junction number, because it is equal to n+sod(n) for n = 1082280228096 and 1082280228105.

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, 21367024 + ... + 21417615.

It is an arithmetic number, because the mean of its divisors is an integer number (38198126592).

Almost surely, 2^{1082280228144} is an apocalyptic number.

It is an amenable number.

1082280228144 is an abundant number, since it is smaller than the sum of its proper divisors (1973569899216).

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

1082280228144 is a wasteful number, since it uses less digits than its factorization.

1082280228144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42784698 (or 42784692 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 42.

The spelling of 1082280228144 in words is "one trillion, eighty-two billion, two hundred eighty million, two hundred twenty-eight thousand, one hundred forty-four".