1124550505320 has 128 divisors (see below), whose sum is σ = 3681187793280. Its totient is φ = 272556032000.

The previous prime is 1124550505307. The next prime is 1124550505333. The reversal of 1124550505320 is 235050554211.

It is an interprime number because it is at equal distance from previous prime (1124550505307) and next prime (1124550505333).

It is a super-2 number, since 2×1124550505320² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 5819860 + ... + 6009980.

It is an arithmetic number, because the mean of its divisors is an integer number (28759279635).

Almost surely, 2^{1124550505320} is an apocalyptic number.

1124550505320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1124550505320 is an abundant number, since it is smaller than the sum of its proper divisors (2556637287960).

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

1124550505320 is a wasteful number, since it uses less digits than its factorization.

1124550505320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194627 (or 194623 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 33.

The spelling of 1124550505320 in words is "one trillion, one hundred twenty-four billion, five hundred fifty million, five hundred five thousand, three hundred twenty".