222345119 has 2 divisors, whose sum is σ = 222345120. Its totient is φ = 222345118.

The previous prime is 222345103. The next prime is 222345133. The reversal of 222345119 is 911543222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222345119 - 2⁴ = 222345103 is a prime.

It is a super-2 number, since 2×222345119² = 98874703886248322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 222345091 and 222345100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222345719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111172559 + 111172560.

It is an arithmetic number, because the mean of its divisors is an integer number (111172560).

Almost surely, 2^222345119 is an apocalyptic number.

222345119 is a deficient number, since it is larger than the sum of its proper divisors (1).

222345119 is an equidigital number, since it uses as much as digits as its factorization.

222345119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 29.

The square root of 222345119 is about 14911.2413634814. The cubic root of 222345119 is about 605.8185028327.

The spelling of 222345119 in words is "two hundred twenty-two million, three hundred forty-five thousand, one hundred nineteen".