22011201013 has 4 divisors (see below), whose sum is σ = 22216913280. Its totient is φ = 21805488748.

The previous prime is 22011201007. The next prime is 22011201041. The reversal of 22011201013 is 31010211022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22011201013 - 2⁹ = 22011200501 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22011200984 and 22011201002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22011201053) 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, 102855973 + ... + 102856186.

It is an arithmetic number, because the mean of its divisors is an integer number (5554228320).

Almost surely, 2^22011201013 is an apocalyptic number.

It is an amenable number.

22011201013 is a deficient number, since it is larger than the sum of its proper divisors (205712267).

22011201013 is a wasteful number, since it uses less digits than its factorization.

22011201013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205712266.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 22011201013 its reverse (31010211022), we get a palindrome (53021412035).

The spelling of 22011201013 in words is "twenty-two billion, eleven million, two hundred one thousand, thirteen".