1122730050 has 96 divisors (see below), whose sum is σ = 3129049728. Its totient is φ = 264337920.

The previous prime is 1122730013. The next prime is 1122730051. The reversal of 1122730050 is 500372211.

It is a junction number, because it is equal to n+sod(n) for n = 1122729999 and 1122730026.

It is not an unprimeable number, because it can be changed into a prime (1122730051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32334 + ... + 57366.

It is an arithmetic number, because the mean of its divisors is an integer number (32594268).

Almost surely, 2^1122730050 is an apocalyptic number.

1122730050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1122730050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1564524864).

1122730050 is an abundant number, since it is smaller than the sum of its proper divisors (2006319678).

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

1122730050 is a wasteful number, since it uses less digits than its factorization.

1122730050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25084 (or 25079 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 1122730050 is about 33507.1641593257. The cubic root of 1122730050 is about 1039.3419314459.

The spelling of 1122730050 in words is "one billion, one hundred twenty-two million, seven hundred thirty thousand, fifty".