10611278160 has 320 divisors, whose sum is σ = 39631749120. Its totient is φ = 2296166400.

The previous prime is 10611278077. The next prime is 10611278189. The reversal of 10611278160 is 6187211601.

It is a happy number.

It is a super-2 number, since 2×10611278160² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3901281 + ... + 3903999.

It is an arithmetic number, because the mean of its divisors is an integer number (123849216).

Almost surely, 2^10611278160 is an apocalyptic number.

10611278160 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 10611278160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19815874560).

10611278160 is an abundant number, since it is smaller than the sum of its proper divisors (29020470960).

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

10611278160 is a wasteful number, since it uses less digits than its factorization.

10611278160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2866 (or 2860 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 33.

Adding to 10611278160 its reverse (6187211601), we get a palindrome (16798489761).

The spelling of 10611278160 in words is "ten billion, six hundred eleven million, two hundred seventy-eight thousand, one hundred sixty".