1143224211040 has 96 divisors (see below), whose sum is σ = 2818634293440. Its totient is φ = 437355055104.

The previous prime is 1143224210987. The next prime is 1143224211043. The reversal of 1143224211040 is 401124223411.

It is a junction number, because it is equal to n+sod(n) for n = 1143224210996 and 1143224211014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143224211043) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 46315182 + ... + 46339858.

It is an arithmetic number, because the mean of its divisors is an integer number (29360773890).

Almost surely, 2^{1143224211040} is an apocalyptic number.

1143224211040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1143224211040 is an abundant number, since it is smaller than the sum of its proper divisors (1675410082400).

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

1143224211040 is a wasteful number, since it uses less digits than its factorization.

1143224211040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37304 (or 37296 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1143224211040 its reverse (401124223411), we get a palindrome (1544348434451).

The spelling of 1143224211040 in words is "one trillion, one hundred forty-three billion, two hundred twenty-four million, two hundred eleven thousand, forty".