222201201020219 has 4 divisors (see below), whose sum is σ = 222500260510896. Its totient is φ = 221902141529544.

The previous prime is 222201201020147. The next prime is 222201201020291. The reversal of 222201201020219 is 912020102102222.

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

It is an interprime number because it is at equal distance from previous prime (222201201020147) and next prime (222201201020291).

It is a cyclic number.

It is not a de Polignac number, because 222201201020219 - 2⁴⁴ = 204609014975803 is a prime.

It is a super-2 number, since 2×222201201020219² (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 (222201201026219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149529744224 + ... + 149529745709.

It is an arithmetic number, because the mean of its divisors is an integer number (55625065127724).

Almost surely, 2^{222201201020219} is an apocalyptic number.

222201201020219 is a deficient number, since it is larger than the sum of its proper divisors (299059490677).

222201201020219 is an equidigital number, since it uses as much as digits as its factorization.

222201201020219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299059490676.

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

The spelling of 222201201020219 in words is "two hundred twenty-two trillion, two hundred one billion, two hundred one million, twenty thousand, two hundred nineteen".