222311204419 has 2 divisors, whose sum is σ = 222311204420. Its totient is φ = 222311204418.

The previous prime is 222311204411. The next prime is 222311204497. The reversal of 222311204419 is 914402113222.

222311204419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222311204419 - 2³ = 222311204411 is a prime.

It is a super-2 number, since 2×222311204419² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (222311204411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111155602209 + 111155602210.

It is an arithmetic number, because the mean of its divisors is an integer number (111155602210).

Almost surely, 2^222311204419 is an apocalyptic number.

222311204419 is a deficient number, since it is larger than the sum of its proper divisors (1).

222311204419 is an equidigital number, since it uses as much as digits as its factorization.

222311204419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 222311204419 in words is "two hundred twenty-two billion, three hundred eleven million, two hundred four thousand, four hundred nineteen".