1130122144 has 24 divisors (see below), whose sum is σ = 2272269888. Its totient is φ = 553037760.

The previous prime is 1130122121. The next prime is 1130122151. The reversal of 1130122144 is 4412210311.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 374202 + ... + 377209.

It is an arithmetic number, because the mean of its divisors is an integer number (94677912).

Almost surely, 2^1130122144 is an apocalyptic number.

It is an amenable number.

1130122144 is an abundant number, since it is smaller than the sum of its proper divisors (1142147744).

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

1130122144 is an equidigital number, since it uses as much as digits as its factorization.

1130122144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751468 (or 751460 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1130122144 is about 33617.2893612796. The cubic root of 1130122144 is about 1041.6179648043.

Adding to 1130122144 its reverse (4412210311), we get a palindrome (5542332455).

The spelling of 1130122144 in words is "one billion, one hundred thirty million, one hundred twenty-two thousand, one hundred forty-four".