22120011201103 has 4 divisors (see below), whose sum is σ = 22214946871728. Its totient is φ = 22025075530480.

The previous prime is 22120011201083. The next prime is 22120011201241. The reversal of 22120011201103 is 30110211002122.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22120011201103 - 2³⁷ = 21982572247631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22120011201703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47467834963 + ... + 47467835428.

It is an arithmetic number, because the mean of its divisors is an integer number (5553736717932).

Almost surely, 2^{22120011201103} is an apocalyptic number.

22120011201103 is a deficient number, since it is larger than the sum of its proper divisors (94935670625).

22120011201103 is an equidigital number, since it uses as much as digits as its factorization.

22120011201103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94935670624.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 22120011201103 its reverse (30110211002122), we get a palindrome (52230222203225).

The spelling of 22120011201103 in words is "twenty-two trillion, one hundred twenty billion, eleven million, two hundred one thousand, one hundred three".