1100101323122 has 16 divisors (see below), whose sum is σ = 1737435173760. Its totient is φ = 520970701392.

The previous prime is 1100101323119. The next prime is 1100101323133. The reversal of 1100101323122 is 2213231010011.

It is a super-2 number, since 2×1100101323122² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1100101323122.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3454538 + ... + 3759525.

It is an arithmetic number, because the mean of its divisors is an integer number (108589698360).

Almost surely, 2^{1100101323122} is an apocalyptic number.

1100101323122 is a deficient number, since it is larger than the sum of its proper divisors (637333850638).

1100101323122 is a wasteful number, since it uses less digits than its factorization.

1100101323122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7218097.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1100101323122 its reverse (2213231010011), we get a palindrome (3313332333133).

The spelling of 1100101323122 in words is "one trillion, one hundred billion, one hundred one million, three hundred twenty-three thousand, one hundred twenty-two".