1143046222560 has 768 divisors, whose sum is σ = 4526626083840. Its totient is φ = 270306201600.

The previous prime is 1143046222559. The next prime is 1143046222603. The reversal of 1143046222560 is 652226403411.

1143046222560 is a `hidden beast` number, since 1 + 1 + 4 + 3 + 0 + 4 + 622 + 25 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 127 ways as a sum of consecutive naturals, for example, 157810299 + ... + 157817541.

It is an arithmetic number, because the mean of its divisors is an integer number (5894044380).

Almost surely, 2^{1143046222560} is an apocalyptic number.

1143046222560 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 1143046222560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2263313041920).

1143046222560 is an abundant number, since it is smaller than the sum of its proper divisors (3383579861280).

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

1143046222560 is an equidigital number, since it uses as much as digits as its factorization.

1143046222560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7331 (or 7305 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 1143046222560 in words is "one trillion, one hundred forty-three billion, forty-six million, two hundred twenty-two thousand, five hundred sixty".