1101423122 has 16 divisors (see below), whose sum is σ = 1739801760. Its totient is φ = 521512992.

The previous prime is 1101423077. The next prime is 1101423131. The reversal of 1101423122 is 2213241011.

It is a self number, because there is not a number n which added to its sum of digits gives 1101423122.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 126233 + ... + 134675.

It is an arithmetic number, because the mean of its divisors is an integer number (108737610).

Almost surely, 2^1101423122 is an apocalyptic number.

1101423122 is a deficient number, since it is larger than the sum of its proper divisors (638378638).

1101423122 is a wasteful number, since it uses less digits than its factorization.

1101423122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11897.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1101423122 is about 33187.6953402914. The cubic root of 1101423122 is about 1032.7250934765.

Adding to 1101423122 its reverse (2213241011), we get a palindrome (3314664133).

The spelling of 1101423122 in words is "one billion, one hundred one million, four hundred twenty-three thousand, one hundred twenty-two".