1122105050 has 24 divisors (see below), whose sum is σ = 2276854272. Its totient is φ = 408038000.

The previous prime is 1122105013. The next prime is 1122105107. The reversal of 1122105050 is 505012211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1019546 + ... + 1020645.

It is an arithmetic number, because the mean of its divisors is an integer number (94868928).

Almost surely, 2^1122105050 is an apocalyptic number.

1122105050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122105050 is an abundant number, since it is smaller than the sum of its proper divisors (1154749222).

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

1122105050 is a wasteful number, since it uses less digits than its factorization.

1122105050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2040214 (or 2040209 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 1122105050 is about 33497.8364973023. The cubic root of 1122105050 is about 1039.1490357800.

Adding to 1122105050 its reverse (505012211), we get a palindrome (1627117261).

The spelling of 1122105050 in words is "one billion, one hundred twenty-two million, one hundred five thousand, fifty".