11101031022 has 16 divisors (see below), whose sum is σ = 22299017040. Its totient is φ = 3684184512.

The previous prime is 11101031021. The next prime is 11101031027. The reversal of 11101031022 is 22013010111.

11101031022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11101030989 and 11101031007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101031021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4038303 + ... + 4041050.

It is an arithmetic number, because the mean of its divisors is an integer number (1393688565).

Almost surely, 2^11101031022 is an apocalyptic number.

11101031022 is an abundant number, since it is smaller than the sum of its proper divisors (11197986018).

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

11101031022 is a wasteful number, since it uses less digits than its factorization.

11101031022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8079587.

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

Adding to 11101031022 its reverse (22013010111), we get a palindrome (33114041133).

The spelling of 11101031022 in words is "eleven billion, one hundred one million, thirty-one thousand, twenty-two".