1102441122 has 24 divisors (see below), whose sum is σ = 2453181276. Its totient is φ = 357548256.

The previous prime is 1102441121. The next prime is 1102441133. The reversal of 1102441122 is 2211442011.

1102441122 is a `hidden beast` number, since 1 + 102 + 441 + 122 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 761263281 + 341177841 = 27591^2 + 18471^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1102441095 and 1102441104.

It is not an unprimeable number, because it can be changed into a prime (1102441121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 826993 + ... + 828324.

Almost surely, 2^1102441122 is an apocalyptic number.

1102441122 is an abundant number, since it is smaller than the sum of its proper divisors (1350740154).

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

1102441122 is a wasteful number, since it uses less digits than its factorization.

1102441122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655362 (or 1655359 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 1102441122 is about 33203.0288076254. The cubic root of 1102441122 is about 1033.0431639179.

Adding to 1102441122 its reverse (2211442011), we get a palindrome (3313883133).

The spelling of 1102441122 in words is "one billion, one hundred two million, four hundred forty-one thousand, one hundred twenty-two".