1022582880000 has 1260 divisors, whose sum is σ = 4177113089688. Its totient is φ = 247587840000.

The previous prime is 1022582879993. The next prime is 1022582880041. The reversal of 1022582880000 is 882852201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 139 ways as a sum of consecutive naturals, for example, 1283039602 + ... + 1283040398.

Almost surely, 2^{1022582880000} is an apocalyptic number.

1022582880000 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 1022582880000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2088556544844).

1022582880000 is an abundant number, since it is smaller than the sum of its proper divisors (3154530209688).

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

1022582880000 is an frugal number, since it uses more digits than its factorization.

1022582880000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862 (or 818 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The spelling of 1022582880000 in words is "one trillion, twenty-two billion, five hundred eighty-two million, eight hundred eighty thousand".