22211210013 has 4 divisors (see below), whose sum is σ = 29614946688. Its totient is φ = 14807473340.

The previous prime is 22211210011. The next prime is 22211210027. The reversal of 22211210013 is 31001211222.

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 22211210013 - 2¹ = 22211210011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22211209974 and 22211210001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22211210011) 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, 3701868333 + ... + 3701868338.

It is an arithmetic number, because the mean of its divisors is an integer number (7403736672).

Almost surely, 2^22211210013 is an apocalyptic number.

It is an amenable number.

22211210013 is a deficient number, since it is larger than the sum of its proper divisors (7403736675).

22211210013 is an equidigital number, since it uses as much as digits as its factorization.

22211210013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7403736674.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 22211210013 its reverse (31001211222), we get a palindrome (53212421235).

The spelling of 22211210013 in words is "twenty-two billion, two hundred eleven million, two hundred ten thousand, thirteen".