10978222080 has 224 divisors, whose sum is σ = 40149621504. Its totient is φ = 2509111296.

The previous prime is 10978222043. The next prime is 10978222109. The reversal of 10978222080 is 8022287901.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 853779 + ... + 866541.

Almost surely, 2^10978222080 is an apocalyptic number.

10978222080 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 10978222080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20074810752).

10978222080 is an abundant number, since it is smaller than the sum of its proper divisors (29171399424).

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

10978222080 is an equidigital number, since it uses as much as digits as its factorization.

10978222080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12804 (or 12780 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The spelling of 10978222080 in words is "ten billion, nine hundred seventy-eight million, two hundred twenty-two thousand, eighty".