222102022120219 has 4 divisors (see below), whose sum is σ = 222360580936120. Its totient is φ = 221843463304320.

The previous prime is 222102022120207. The next prime is 222102022120243. The reversal of 222102022120219 is 912021220201222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222102022120219 - 2²⁹ = 222101485249307 is a prime.

It is a super-2 number, since 2×222102022120219² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222102022120019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129279406662 + ... + 129279408379.

It is an arithmetic number, because the mean of its divisors is an integer number (55590145234030).

Almost surely, 2^{222102022120219} is an apocalyptic number.

222102022120219 is a deficient number, since it is larger than the sum of its proper divisors (258558815901).

222102022120219 is an equidigital number, since it uses as much as digits as its factorization.

222102022120219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258558815900.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 222102022120219 in words is "two hundred twenty-two trillion, one hundred two billion, twenty-two million, one hundred twenty thousand, two hundred nineteen".