22201010219 has 2 divisors, whose sum is σ = 22201010220. Its totient is φ = 22201010218.

The previous prime is 22201010201. The next prime is 22201010257. The reversal of 22201010219 is 91201010222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22201010219 - 2¹⁶ = 22200944683 is a prime.

It is a super-2 number, since 2×22201010219² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22201010219.

It is not a weakly prime, because it can be changed into another prime (22201000219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100505109 + 11100505110.

It is an arithmetic number, because the mean of its divisors is an integer number (11100505110).

Almost surely, 2^22201010219 is an apocalyptic number.

22201010219 is a deficient number, since it is larger than the sum of its proper divisors (1).

22201010219 is an equidigital number, since it uses as much as digits as its factorization.

22201010219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 22201010219 in words is "twenty-two billion, two hundred one million, ten thousand, two hundred nineteen".