1222201200219 has 8 divisors (see below), whose sum is σ = 1633121260032. Its totient is φ = 813040970280.

The previous prime is 1222201200179. The next prime is 1222201200263. The reversal of 1222201200219 is 9120021022221.

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

It is not a de Polignac number, because 1222201200219 - 2⁸ = 1222201199963 is a prime.

It is a super-2 number, since 2×1222201200219² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1222201200019) 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, 439955847 + ... + 439958624.

It is an arithmetic number, because the mean of its divisors is an integer number (204140157504).

Almost surely, 2^{1222201200219} is an apocalyptic number.

1222201200219 is a deficient number, since it is larger than the sum of its proper divisors (410920059813).

1222201200219 is an equidigital number, since it uses as much as digits as its factorization.

1222201200219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879914937.

The product of its (nonzero) digits is 576, while the sum is 24.

The spelling of 1222201200219 in words is "one trillion, two hundred twenty-two billion, two hundred one million, two hundred thousand, two hundred nineteen".