1133121505224 has 128 divisors (see below), whose sum is σ = 2912020554240. Its totient is φ = 367296940032.

The previous prime is 1133121505211. The next prime is 1133121505249. The reversal of 1133121505224 is 4225051213311.

It is a happy number.

It is a super-2 number, since 2×1133121505224² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1133121505191 and 1133121505200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 226485907 + ... + 226490909.

It is an arithmetic number, because the mean of its divisors is an integer number (22750160580).

Almost surely, 2^{1133121505224} is an apocalyptic number.

It is an amenable number.

1133121505224 is an abundant number, since it is smaller than the sum of its proper divisors (1778899049016).

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

1133121505224 is a wasteful number, since it uses less digits than its factorization.

1133121505224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6859 (or 6855 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 1133121505224 its reverse (4225051213311), we get a palindrome (5358172718535).

The spelling of 1133121505224 in words is "one trillion, one hundred thirty-three billion, one hundred twenty-one million, five hundred five thousand, two hundred twenty-four".