1005552265224 has 32 divisors (see below), whose sum is σ = 2707256099520. Its totient is φ = 309400696896.

The previous prime is 1005552265187. The next prime is 1005552265241. The reversal of 1005552265224 is 4225622555001.

It is a super-2 number, since 2×1005552265224² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

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 7 ways as a sum of consecutive naturals, for example, 1611461652 + ... + 1611462275.

It is an arithmetic number, because the mean of its divisors is an integer number (84601753110).

Almost surely, 2^{1005552265224} is an apocalyptic number.

It is an amenable number.

1005552265224 is an abundant number, since it is smaller than the sum of its proper divisors (1701703834296).

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

1005552265224 is a wasteful number, since it uses less digits than its factorization.

1005552265224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3222923949 (or 3222923945 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 39.

The spelling of 1005552265224 in words is "one trillion, five billion, five hundred fifty-two million, two hundred sixty-five thousand, two hundred twenty-four".