22202440213 has 8 divisors (see below), whose sum is σ = 22555802880. Its totient is φ = 21850885680.

The previous prime is 22202440207. The next prime is 22202440279. The reversal of 22202440213 is 31204420222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22202440213 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 (22202440613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427270 + ... + 476407.

It is an arithmetic number, because the mean of its divisors is an integer number (2819475360).

Almost surely, 2^22202440213 is an apocalyptic number.

It is an amenable number.

22202440213 is a deficient number, since it is larger than the sum of its proper divisors (353362667).

22202440213 is an equidigital number, since it uses as much as digits as its factorization.

22202440213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904067.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 22202440213 its reverse (31204420222), we get a palindrome (53406860435).

The spelling of 22202440213 in words is "twenty-two billion, two hundred two million, four hundred forty thousand, two hundred thirteen".