22201122113 has 4 divisors (see below), whose sum is σ = 22265102640. Its totient is φ = 22137141588.

The previous prime is 22201122107. The next prime is 22201122121. The reversal of 22201122113 is 31122110222.

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 22201122113 - 2⁶ = 22201122049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22201122091 and 22201122100.

It is not an unprimeable number, because it can be changed into a prime (22201122143) 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, 31989743 + ... + 31990436.

It is an arithmetic number, because the mean of its divisors is an integer number (5566275660).

Almost surely, 2^22201122113 is an apocalyptic number.

It is an amenable number.

22201122113 is a deficient number, since it is larger than the sum of its proper divisors (63980527).

22201122113 is an equidigital number, since it uses as much as digits as its factorization.

22201122113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63980526.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 22201122113 its reverse (31122110222), we get a palindrome (53323232335).

The spelling of 22201122113 in words is "twenty-two billion, two hundred one million, one hundred twenty-two thousand, one hundred thirteen".