1026022475808 has 576 divisors, whose sum is σ = 3333856361472. Its totient is φ = 296575395840.

The previous prime is 1026022475791. The next prime is 1026022475831. The reversal of 1026022475808 is 8085742206201.

1026022475808 is a `hidden beast` number, since 1 + 0 + 2 + 6 + 0 + 22 + 47 + 580 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1585814941 + ... + 1585815587.

It is an arithmetic number, because the mean of its divisors is an integer number (5787945072).

Almost surely, 2^{1026022475808} is an apocalyptic number.

1026022475808 is a gapful number since it is divisible by the number (18) 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 1026022475808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1666928180736).

1026022475808 is an abundant number, since it is smaller than the sum of its proper divisors (2307833885664).

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

1026022475808 is a wasteful number, since it uses less digits than its factorization.

1026022475808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957 (or 946 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The spelling of 1026022475808 in words is "one trillion, twenty-six billion, twenty-two million, four hundred seventy-five thousand, eight hundred eight".