880691122080 has 1152 divisors, whose sum is σ = 3984161126400. Its totient is φ = 171611136000.

The previous prime is 880691122079. The next prime is 880691122123. The reversal of 880691122080 is 80221196088.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 212776651 + ... + 212780789.

It is an arithmetic number, because the mean of its divisors is an integer number (3458473200).

Almost surely, 2^880691122080 is an apocalyptic number.

880691122080 is a gapful number since it is divisible by the number (80) 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 880691122080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1992080563200).

880691122080 is an abundant number, since it is smaller than the sum of its proper divisors (3103470004320).

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

880691122080 is a wasteful number, since it uses less digits than its factorization.

880691122080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4298 (or 4287 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 45.

The spelling of 880691122080 in words is "eight hundred eighty billion, six hundred ninety-one million, one hundred twenty-two thousand, eighty".