22273110019 has 2 divisors, whose sum is σ = 22273110020. Its totient is φ = 22273110018.

The previous prime is 22273110017. The next prime is 22273110059. The reversal of 22273110019 is 91001137222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22273110019 - 2¹ = 22273110017 is a prime.

It is a super-2 number, since 2×22273110019² (a number of 21 digits) contains 22 as substring.

Together with 22273110017, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22273110017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11136555009 + 11136555010.

It is an arithmetic number, because the mean of its divisors is an integer number (11136555010).

Almost surely, 2^22273110019 is an apocalyptic number.

22273110019 is a deficient number, since it is larger than the sum of its proper divisors (1).

22273110019 is an equidigital number, since it uses as much as digits as its factorization.

22273110019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The spelling of 22273110019 in words is "twenty-two billion, two hundred seventy-three million, one hundred ten thousand, nineteen".