22003113133201 has 4 divisors (see below), whose sum is σ = 22014153332452. Its totient is φ = 21992072933952.

The previous prime is 22003113133039. The next prime is 22003113133223. The reversal of 22003113133201 is 10233131130022.

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

It can be written as a sum of positive squares in 2 ways, for example, as 16138506460176 + 5864606673025 = 4017276^2 + 2421695^2 .

It is a cyclic number.

It is not a de Polignac number, because 22003113133201 - 2¹³ = 22003113125009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22003113133271) 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, 5520096636 + ... + 5520100621.

It is an arithmetic number, because the mean of its divisors is an integer number (5503538333113).

Almost surely, 2^{22003113133201} is an apocalyptic number.

It is an amenable number.

22003113133201 is a deficient number, since it is larger than the sum of its proper divisors (11040199251).

22003113133201 is a wasteful number, since it uses less digits than its factorization.

22003113133201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11040199250.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 22003113133201 its reverse (10233131130022), we get a palindrome (32236244263223).

The spelling of 22003113133201 in words is "twenty-two trillion, three billion, one hundred thirteen million, one hundred thirty-three thousand, two hundred one".