11121001012022 has 64 divisors (see below), whose sum is σ = 20190230035200. Its totient is φ = 4536569681280.

The previous prime is 11121001012021. The next prime is 11121001012027. The reversal of 11121001012022 is 22021010012111.

11121001012022 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 = 11121001011988 and 11121001012006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121001012021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8012468 + ... + 9297399.

It is an arithmetic number, because the mean of its divisors is an integer number (315472344300).

Almost surely, 2^{11121001012022} is an apocalyptic number.

11121001012022 is a deficient number, since it is larger than the sum of its proper divisors (9069229023178).

11121001012022 is a wasteful number, since it uses less digits than its factorization.

11121001012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17309981.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11121001012022 its reverse (22021010012111), we get a palindrome (33142011024133).

The spelling of 11121001012022 in words is "eleven trillion, one hundred twenty-one billion, one million, twelve thousand, twenty-two".