1122308824 has 64 divisors (see below), whose sum is σ = 2594168640. Its totient is φ = 443266560.

The previous prime is 1122308821. The next prime is 1122308843. The reversal of 1122308824 is 4288032211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122308821) 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 15 ways as a sum of consecutive naturals, for example, 771682 + ... + 773134.

It is an arithmetic number, because the mean of its divisors is an integer number (40533885).

Almost surely, 2^1122308824 is an apocalyptic number.

1122308824 is a gapful number since it is divisible by the number (14) 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 1122308824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1297084320).

1122308824 is an abundant number, since it is smaller than the sum of its proper divisors (1471859816).

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

1122308824 is a wasteful number, since it uses less digits than its factorization.

1122308824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2540 (or 2536 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 1122308824 is about 33500.8779586446. The cubic root of 1122308824 is about 1039.2119350421.

The spelling of 1122308824 in words is "one billion, one hundred twenty-two million, three hundred eight thousand, eight hundred twenty-four".