11122021111103 has 16 divisors (see below), whose sum is σ = 12834529989120. Its totient is φ = 9440848840416.

The previous prime is 11122021111079. The next prime is 11122021111153. The reversal of 11122021111103 is 30111112022111.

11122021111103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11122021111103 - 2¹² = 11122021107007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122021111153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17369801 + ... + 17998722.

It is an arithmetic number, because the mean of its divisors is an integer number (802158124320).

Almost surely, 2^{11122021111103} is an apocalyptic number.

11122021111103 is a deficient number, since it is larger than the sum of its proper divisors (1712508878017).

11122021111103 is a wasteful number, since it uses less digits than its factorization.

11122021111103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35368966.

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 11122021111103 its reverse (30111112022111), we get a palindrome (41233133133214).

The spelling of 11122021111103 in words is "eleven trillion, one hundred twenty-two billion, twenty-one million, one hundred eleven thousand, one hundred three".