222011104919 has 2 divisors, whose sum is σ = 222011104920. Its totient is φ = 222011104918.

The previous prime is 222011104891. The next prime is 222011105047. The reversal of 222011104919 is 919401110222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222011104919 is a prime.

It is a super-2 number, since 2×222011104919² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222011107919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111005552459 + 111005552460.

It is an arithmetic number, because the mean of its divisors is an integer number (111005552460).

Almost surely, 2^222011104919 is an apocalyptic number.

222011104919 is a deficient number, since it is larger than the sum of its proper divisors (1).

222011104919 is an equidigital number, since it uses as much as digits as its factorization.

222011104919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 222011104919 in words is "two hundred twenty-two billion, eleven million, one hundred four thousand, nine hundred nineteen".