22222201010219 has 12 divisors (see below), whose sum is σ = 25850837828304. Its totient is φ = 19047215963664.

The previous prime is 22222201010209. The next prime is 22222201010287. The reversal of 22222201010219 is 91201010222222.

It is not a de Polignac number, because 22222201010219 - 2⁴ = 22222201010203 is a prime.

It is a super-2 number, since 2×22222201010219² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22222201010209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2119199 + ... + 6995384.

It is an arithmetic number, because the mean of its divisors is an integer number (2154236485692).

Almost surely, 2^{22222201010219} is an apocalyptic number.

22222201010219 is a deficient number, since it is larger than the sum of its proper divisors (3628636818085).

22222201010219 is an equidigital number, since it uses as much as digits as its factorization.

22222201010219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9164354 (or 9164347 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 22222201010219 in words is "twenty-two trillion, two hundred twenty-two billion, two hundred one million, ten thousand, two hundred nineteen".