222104331019 has 2 divisors, whose sum is σ = 222104331020. Its totient is φ = 222104331018.

The previous prime is 222104330969. The next prime is 222104331047. The reversal of 222104331019 is 910133401222.

It is a happy number.

It is an a-pointer prime, because the next prime (222104331047) can be obtained adding 222104331019 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222104331019 - 2⁹ = 222104330507 is a prime.

It is a super-2 number, since 2×222104331019² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (222104331049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111052165509 + 111052165510.

It is an arithmetic number, because the mean of its divisors is an integer number (111052165510).

Almost surely, 2^222104331019 is an apocalyptic number.

222104331019 is a deficient number, since it is larger than the sum of its proper divisors (1).

222104331019 is an equidigital number, since it uses as much as digits as its factorization.

222104331019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 222104331019 in words is "two hundred twenty-two billion, one hundred four million, three hundred thirty-one thousand, nineteen".