11100120122022 has 16 divisors (see below), whose sum is σ = 22298038661952. Its totient is φ = 3683740304360.

The previous prime is 11100120122011. The next prime is 11100120122029. The reversal of 11100120122022 is 22022102100111.

It is a junction number, because it is equal to n+sod(n) for n = 11100120121992 and 11100120122010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100120122029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4074932604 + ... + 4074935327.

It is an arithmetic number, because the mean of its divisors is an integer number (1393627416372).

Almost surely, 2^{11100120122022} is an apocalyptic number.

11100120122022 is an abundant number, since it is smaller than the sum of its proper divisors (11197918539930).

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

11100120122022 is a wasteful number, since it uses less digits than its factorization.

11100120122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8149868163.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11100120122022 its reverse (22022102100111), we get a palindrome (33122222222133).

The spelling of 11100120122022 in words is "eleven trillion, one hundred billion, one hundred twenty million, one hundred twenty-two thousand, twenty-two".