1124212211040 has 192 divisors, whose sum is σ = 3563684812800. Its totient is φ = 297894180864.

The previous prime is 1124212211027. The next prime is 1124212211051. The reversal of 1124212211040 is 401122124211.

It is a junction number, because it is equal to n+sod(n) for n = 1124212210998 and 1124212211016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 275607721 + ... + 275611799.

It is an arithmetic number, because the mean of its divisors is an integer number (18560858400).

Almost surely, 2^{1124212211040} is an apocalyptic number.

1124212211040 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 1124212211040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1781842406400).

1124212211040 is an abundant number, since it is smaller than the sum of its proper divisors (2439472601760).

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

1124212211040 is a wasteful number, since it uses less digits than its factorization.

1124212211040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7589 (or 7581 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 1124212211040 its reverse (401122124211), we get a palindrome (1525334335251).

The spelling of 1124212211040 in words is "one trillion, one hundred twenty-four billion, two hundred twelve million, two hundred eleven thousand, forty".