1101040122 has 64 divisors (see below), whose sum is σ = 2869703424. Its totient is φ = 273300480.

The previous prime is 1101040121. The next prime is 1101040133. The reversal of 1101040122 is 2210401011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1101040098 and 1101040107.

It is not an unprimeable number, because it can be changed into a prime (1101040121) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 50029 + ... + 68592.

It is an arithmetic number, because the mean of its divisors is an integer number (44839116).

Almost surely, 2^1101040122 is an apocalyptic number.

1101040122 is an abundant number, since it is smaller than the sum of its proper divisors (1768663302).

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

1101040122 is a wasteful number, since it uses less digits than its factorization.

1101040122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118663.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1101040122 is about 33181.9246277247. The cubic root of 1101040122 is about 1032.6053757651.

Adding to 1101040122 its reverse (2210401011), we get a palindrome (3311441133).

The spelling of 1101040122 in words is "one billion, one hundred one million, forty thousand, one hundred twenty-two".