222242102319 has 4 divisors (see below), whose sum is σ = 296322803096. Its totient is φ = 148161401544.

The previous prime is 222242102237. The next prime is 222242102347. The reversal of 222242102319 is 913201242222.

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

It is not a de Polignac number, because 222242102319 - 2⁷ = 222242102191 is a prime.

It is a super-2 number, since 2×222242102319² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222242103319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37040350384 + ... + 37040350389.

It is an arithmetic number, because the mean of its divisors is an integer number (74080700774).

Almost surely, 2^222242102319 is an apocalyptic number.

222242102319 is a deficient number, since it is larger than the sum of its proper divisors (74080700777).

222242102319 is an equidigital number, since it uses as much as digits as its factorization.

222242102319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74080700776.

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 222242102319 in words is "two hundred twenty-two billion, two hundred forty-two million, one hundred two thousand, three hundred nineteen".