10999061214080 has 64 divisors (see below), whose sum is σ = 26372656842480. Its totient is φ = 4386569134080.

The previous prime is 10999061214067. The next prime is 10999061214143. The reversal of 10999061214080 is 8041216099901.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25282886 + ... + 25714245.

Almost surely, 2^{10999061214080} is an apocalyptic number.

10999061214080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10999061214080 is an abundant number, since it is smaller than the sum of its proper divisors (15373595628400).

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

10999061214080 is an equidigital number, since it uses as much as digits as its factorization.

10999061214080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50997487 (or 50997475 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 50.

The spelling of 10999061214080 in words is "ten trillion, nine hundred ninety-nine billion, sixty-one million, two hundred fourteen thousand, eighty".