1124227926528 has 240 divisors, whose sum is σ = 3519935584704. Its totient is φ = 317894492160.

The previous prime is 1124227926527. The next prime is 1124227926559. The reversal of 1124227926528 is 8256297224211.

It is a happy number.

It is a super-2 number, since 2×1124227926528² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1124227926527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7223613 + ... + 7377603.

Almost surely, 2^{1124227926528} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1124227926528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1759967792352).

1124227926528 is an abundant number, since it is smaller than the sum of its proper divisors (2395707658176).

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

1124227926528 is an equidigital number, since it uses as much as digits as its factorization.

1124227926528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154123 (or 154100 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The spelling of 1124227926528 in words is "one trillion, one hundred twenty-four billion, two hundred twenty-seven million, nine hundred twenty-six thousand, five hundred twenty-eight".