2222001001219 has 4 divisors (see below), whose sum is σ = 2222006673880. Its totient is φ = 2221995328560.

The previous prime is 2222001001061. The next prime is 2222001001271. The reversal of 2222001001219 is 9121001002222.

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 2222001001219 - 2⁹ = 2222001000707 is a prime.

It is a super-2 number, since 2×2222001001219² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2222001001219.

It is not an unprimeable number, because it can be changed into a prime (2222001061219) 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, 2201397 + ... + 3047974.

It is an arithmetic number, because the mean of its divisors is an integer number (555501668470).

Almost surely, 2^{2222001001219} is an apocalyptic number.

2222001001219 is a deficient number, since it is larger than the sum of its proper divisors (5672661).

2222001001219 is an equidigital number, since it uses as much as digits as its factorization.

2222001001219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5672660.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 2222001001219 in words is "two trillion, two hundred twenty-two billion, one million, one thousand, two hundred nineteen".