11100442331022 has 32 divisors (see below), whose sum is σ = 24223797135360. Its totient is φ = 3363124537920.

The previous prime is 11100442331003. The next prime is 11100442331029. The reversal of 11100442331022 is 22013324400111.

It is a junction number, because it is equal to n+sod(n) for n = 11100442330983 and 11100442331001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100442331029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15800238 + ... + 16487825.

It is an arithmetic number, because the mean of its divisors is an integer number (756993660480).

Almost surely, 2^{11100442331022} is an apocalyptic number.

11100442331022 is an abundant number, since it is smaller than the sum of its proper divisors (13123354804338).

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

11100442331022 is a wasteful number, since it uses less digits than its factorization.

11100442331022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32293288.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11100442331022 its reverse (22013324400111), we get a palindrome (33113766731133).

The spelling of 11100442331022 in words is "eleven trillion, one hundred billion, four hundred forty-two million, three hundred thirty-one thousand, twenty-two".