222219807371 has 12 divisors (see below), whose sum is σ = 228460263840. Its totient is φ = 216143308080.

The previous prime is 222219807349. The next prime is 222219807389. The reversal of 222219807371 is 173708912222.

It is not a de Polignac number, because 222219807371 - 2¹⁸ = 222219545227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222219807301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 190481 + ... + 693341.

It is an arithmetic number, because the mean of its divisors is an integer number (19038355320).

Almost surely, 2^222219807371 is an apocalyptic number.

222219807371 is a deficient number, since it is larger than the sum of its proper divisors (6240456469).

222219807371 is an equidigital number, since it uses as much as digits as its factorization.

222219807371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503186 (or 503143 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 44.

The spelling of 222219807371 in words is "two hundred twenty-two billion, two hundred nineteen million, eight hundred seven thousand, three hundred seventy-one".