1105521122 has 32 divisors (see below), whose sum is σ = 1759000320. Its totient is φ = 520248960.

The previous prime is 1105521121. The next prime is 1105521143. The reversal of 1105521122 is 2211255011.

It is a junction number, because it is equal to n+sod(n) for n = 1105521094 and 1105521103.

It is not an unprimeable number, because it can be changed into a prime (1105521121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 836222 + ... + 837542.

It is an arithmetic number, because the mean of its divisors is an integer number (54968760).

Almost surely, 2^1105521122 is an apocalyptic number.

1105521122 is a deficient number, since it is larger than the sum of its proper divisors (653479198).

1105521122 is a wasteful number, since it uses less digits than its factorization.

1105521122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706.

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 1105521122 is about 33249.3777686140. The cubic root of 1105521122 is about 1034.0043080531.

Adding to 1105521122 its reverse (2211255011), we get a palindrome (3316776133).

The spelling of 1105521122 in words is "one billion, one hundred five million, five hundred twenty-one thousand, one hundred twenty-two".